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2024 CrowdStrike-related IT outages

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2024 CrowdStrike incident
Multiple blue screens of death caused by a faulty software update on airport luggage conveyor belts at LaGuardia Airport, New York City
Date19 July 2024; 3 months ago (2024-07-19)
LocationWorldwide
TypeIT outage
CauseComputer crashes caused by a faulty CrowdStrike configuration file update
MotiveErroneous cybersecurity software update (not a cyberattack)
OutcomeUnintentional crashing of ~8.5 million Microsoft Windows operating systems worldwide causing global disruption of critical services in the largest outage in the history of information technology

On 19 July 2024, American cybersecurity company CrowdStrike distributed a faulty update to its security software that caused widespread problems with computers running Microsoft Windows. As a result, roughly 8.5 million systems crashed and were unable to properly restart[1] in what has been called the largest outage in the history of information technology[2] and "historic in scale".[3]

The outage disrupted daily life, businesses, and governments around the world. Many industries were affected—airlines, airports, banks, hotels, hospitals, manufacturing, stock markets, broadcasting, gas stations, retail stores, and more—as were governmental services, such as emergency services and websites.[4][5] The worldwide financial damage has been estimated to be at least US$10 billion.[6][7]

Within hours, the error was discovered and a fix was released,[8] but because affected computers had to be fixed by hand,[9] outages continue to linger on many services.[10][11]

Background

CrowdStrike produces a suite of security software products for businesses, designed to protect computers from cyberattacks. The Falcon Sensor product, CrowdStrike's vulnerability scanner, installs an endpoint sensor at the operating system kernel level on individual computers to detect and prevent threats.[12] Patches are routinely distributed by CrowdStrike to its clients to enable their computers to address new threats.[13]

Outage

On 19 July at 04:09 UTC, CrowdStrike distributed a faulty configuration update for its Falcon sensor software running on Windows PCs and servers. The update caused machines to go into either a boot loop or boot recovery mode.[14][15]

Almost immediately, Windows virtual machines on the Microsoft Azure cloud platform began rebooting and crashing,[16] and at 06:48 UTC, Google Compute Engine also reported the problem. The problem affected systems running Windows 10 and Windows 11 running the CrowdStrike Falcon software.[17][14] Most personal Windows PCs were unaffected, as CrowdStrike's software is primarily used by organizations.[17] Computers running macOS and Linux were unaffected, as the problematic content file was only for Windows.[18] Because it was a content file, the update could not be delayed.[19] However, similar problems affected Linux distributions in April 2024.[20][21]

CrowdStrike reverted the content update at 05:27 UTC,[22] and devices that booted after the revert were not affected.[23]

At 07:15 UTC, Google said that the CrowdStrike update was at fault.[24] Within hours, CrowdStrike CEO George Kurtz confirmed that CrowdStrike's faulty kernel configuration file update had caused the problem.[9][8] At 09:45 UTC, Kurtz confirmed that the fix was deployed[25][26] and that the problem was not the result of a cyberattack.[9][27]

The day before the faulty update, the Azure platform had an outage that blocked some companies' access to their storage and to Microsoft 365 applications in Azure's Central United States region.[28] Microsoft said the 18 July incident was unrelated to the CrowdStrike problem, but that the two incidents compounded problems for these customers.[29]

Cause

This section describes the immediate technical cause. For deeper causes, see #Analysis of causes below.

An update to a configuration file which was responsible for screening named pipes, Channel File 291, caused a logic error with the Windows sensor client,[27] causing affected machines to enter the blue screen of death with the stop code PAGE_FAULT_IN_NONPAGED_AREA, indicating an error caused by a page fault.[22][23][30]

Remedy

Affected machines could be restored by booting into safe mode or the Windows Recovery Environment and deleting any .sys file beginning with C-00000291- and with timestamp 0409 UTC in the %windir%\System32\drivers\CrowdStrike\ directory.[31] As this process must be done locally on each individual machine, it was "expected to take days" for affected businesses to restore all systems.[32] Further, technical staff will have to reboot the affected computers individually with manual intervention on each system, which could be a "monumental task".[33][34][35]

On devices with Windows' BitLocker disk encryption enabled, as corporations often do to increase security, fixing the problem was exacerbated because a recovery key could be required that was stored on a server that itself had crashed.[36][37]

Some Microsoft Azure customers discovered that they could fix the problem by rebooting affected virtual machines up to 15 times, ideally while connected to Ethernet.[38][22] Microsoft has also recommended restoring a backup from before 18 July to fix the issue.[39]

Impact

Outages were experienced worldwide,[40][41][42] reflecting the wide use of Microsoft Windows and CrowdStrike software by global corporations in numerous business sectors.[43] At the time of the incident, CrowdStrike said it had more than 24,000 customers,[44] including nearly 60% of Fortune 500 companies and more than half of the Fortune 1000.[45][46] Microsoft estimates that 8.5 million devices were affected by the update.[47]

Widespread outages were immediately reported across multiple countries, with major global disturbances experienced by the general public sweeping from east to west from time zone to time zone. At 04:09 UTC on 19 July, the time when the faulty update was issued, it was the middle of the business day of Oceania and Asia, the early morning hours in Europe, and midnight in much of the Americas.

Some countries were less affected. China, which has striven toward self-sufficiency in IT, saw little impact to key services such as airlines and banks, although foreign businesses and luxury hotels in the country were affected.[48] Russia and Iran—both restricted by international sanctions from using the services of American high-tech companies—reported no disruptions.[49][50]

CrowdStrike liability

Despite the losses companies have suffered, CrowdStrike was said to be only minimally liable for the damage or lost revenue caused.[51] The terms for CrowdStrike's Falcon software limits liability to 'fees paid',[52] so the maximum compensation an affected company could recover if this provision is enforceable are the fees that the company has paid to CrowdStrike.[53]

In the EU, it is possible that CrowdStrike will be held liable under a GDPR regulation related to the impact of security incidents on user data. The regulation is best known in relation to data leaks but also applies to data destruction. It is unclear whether temporary loss of access to data is enough to trigger liability, or whether GDPR applies to all incidents related to security or only unauthorised access.[54]

Air transport

Digital signage at Dulles International Airport displaying a blue screen of death during the incident

Globally 5,078 air flights, 4.6% of those scheduled that day, were cancelled.[55][56]

Oceania

Australian airlines Qantas, Virgin Australia, and Jetstar were affected.[57][58] A Sydney Airport spokesperson said that the outage had affected some operations and that "there may be some delays throughout the evening".[59] Melbourne Airport saw check-in procedures disrupted; officials advised passengers to consult with their airlines. Canberra Airport, Darwin Airport, Adelaide Airport, Perth Airport, Hobart Airport, Launceston Airport, and Brisbane Airport were also affected.[41][60][61][62] In New Zealand, Christchurch Airport was having problems.[63]

Asia

AirAsia passengers queue at Ngurah Rai International Airport, Indonesia, after the airline's check-in system was disrupted.[64]

Hong Kong International Airport experienced delays during check-in, primarily for passengers of the local budget carrier Hong Kong Express, whose staff members used handwritten signs to direct passengers to check-in counters.[65] The Hong Kong Airport Authority activated the emergency response after airline websites and automatic check-in malfunctioned. Local airlines Cathay Pacific, Hong Kong Express, and Hong Kong Airlines's booking systems were unavailable.[66] HKExpress cancelled some flights on 20 July.[67] Jeju Air[68] and Spring Japan[68] experienced problems.[clarification needed] Jetstar Japan had to cancel many flights (mostly domestic flights).[69][70] Some of the self-check-in kiosks in Singapore Changi Airport were affected, delaying and forcing airlines to switch to manual check-in, and Singapore Airlines and Scoot reported various[weasel words] levels of service difficulties throughout 19 July.[71][72] Cebu Pacific and Philippines AirAsia flights were delayed.[73][74][75] Long queues formed at Ninoy Aquino International Airport.[76] In Taiwan, airline system disruptions were reported at Taoyuan International Airport.[77][78] In Indonesia, disruptions were reported for the check-in systems of AirAsia and Citilink.[79] In Thailand, Thai AirAsia's reservation and check-in systems were affected.[80]

In India, the outage affected, Indigo Airlines, Akasa Air, SpiceJet, and Vistara. Handwritten boarding passes were being issued during the outage. The Ministry of Civil Aviation asked and ordered the airlines as well as the airports to be compassionate while providing food as well as seats if need be.[81][82][83][84] As of 18:14 IST (12:44 UTC), over 200 Indian flights were cancelled; IndiGo alone cancelled 192.[85] Only those airlines that had a heavy reliance on Microsoft Azure for all their services, from hosting websites and booking engines to revenue management systems and Departure Control Systems faced the impact. Air India said that none of its flights were cancelled or delayed due to the outage, attributing it to their robust cyber system.[86]

Europe

Prague Airport[60][87] in Czechia, Budapest Airport[88] in Hungary, Bratislava Airport[89] in Slovakia, and Schiphol Airport[90] in the Netherlands experienced problems. Planes were not allowed to land at Zurich Airport.[68] Near Brussels, Charleroi Airport employees manually checked passengers in, but other software alleviated problems by 10:00 (UTC+2) and there were minimal delays.[91] ENAIRE's Aena, the Spanish national airport traffic control manager, mentioned an IT outage in their website and social media.[92] All Spanish airports reported disruptions.[93] Charles de Gaulle Airport and Orly Airport experienced check-in problems and suspended flights.[94] Poznań–Ławica Airport and Warsaw Chopin Airport experienced check-in disruptions. An emergency system was activated, but check-in processes were slower.[95] Berlin Brandenburg Airport announced that since around 07:00 (UTC+2), operational processes were affected by "IT problems at an external provider", and that they planned to stop flights until 8 UTC.[84][96] While passenger handling continued with some restrictions, there were delays and airlines cancelled some flights.[97] Several airlines (Eurowings, Ryanair, Vueling, and Turkish Airlines) in Hamburg Airport had to issue tickets by hand.[98] Croatian and Swedish air traffic control were also disrupted.[99][100]

Swiss International Air Lines had 30% of flights grounded.[101] Lufthansa in Germany experienced problems with the "profile and booking retrieval" features of their website.[102] Ryanair's booking and check-in services were unavailable and the airline was "forced to cancel a small number of flights", advising passengers to arrive at airports at least three hours before departure.[103][104] Wizz Air said the outage put its online services offline.[105][106] Dutch airline KLM suspended most operations, announcing that flight handling is impossible with the issue,[68] and Transavia Airlines experienced problems.[90][107] Finnair reported that they were having trouble sending emails and SMS messages to customers.[108] In Greece, citizens and tourists saw delays at major airports, notably at Athens International Airport and at Heraklion International Airport. This disruption, occurring at the peak of the tourist season, resulted in chaotic scenes as passengers were forced to wait for hours for their flights. Contributing factors included severe staff shortages and new schedules.[109][110] In Heraklion, eight flights were problematic. The airport's chief, George Pliakas, indicated that flights were being manually arranged to manage the disruption, but the influx of arriving flights strained the system.[111][112]

Several UK airports had problems, including Edinburgh Airport, whose departure boards froze,[113] and Gatwick Airport, where automatic barcode scanning stopped working and had to be checked manually.[68] Amadeus, which manages UK baggage at Heathrow, said they were affected by the IT outage.[114] Disruption to flights was anticipated in the Isle of Man, particularly to and from the UK, but ultimately minimal.[115]

MENA

Tunisia experienced temporary airport disruptions.[116] Turkish Airlines cancelled some of its flights due to the outage.[117]

North America

A blue screen at the Boise Airport in Idaho during the incident.

A ground stop was issued by United, Delta, and American Airlines. Flights in the air continued flying, but no new flights were to take off.[15][118] Allegiant Air were also grounded by the outage according to the Federal Aviation Administration (FAA).[5][119] About 1,500 flights were cancelled in the United States on 19 July due to the outage.[69] While American Airlines, United and Allegiant recovered relatively quickly after Friday, Delta Air Lines experienced an operational meltdown which continued through the weekend.[120][121]

Delta Air Lines was by far the hardest hit of the US major airlines, with over 1,200 flights cancelled on Friday, 19 July, and thousands more cancelled on Saturday and Sunday.[121][122] Thousands of stranded travelers were forced to spend the night sleeping on the floor in the terminals at Delta's largest hub, Hartsfield–Jackson Atlanta International Airport (which is also the busiest airport in the world by passenger traffic).[122] Metro Atlanta hotels and rental car companies were overwhelmed by the scale of the crisis, leaving travelers no other option but to stay in the airport.[123] One traveler attempting to return home to Tampa (after giving up on reaching California) reported that Amtrak was charging $1,000 for a one-way train ticket from Atlanta to Tampa.[124] Visibly distraught passengers with nowhere to go were seen trying to sleep in the airport on hard linoleum floors without blankets or food.[122] Without warning, Delta immediately banned unaccompanied minors on its flights through the end of 23 July.[125] This imposed considerable hardship on parents who had been counting on that service to avoid having to fly with their children to escort them to summer camp or a relative's house, along with minors who had expected to use that service to fly home.[125]

On 20 July, Delta cancelled over 1,400 flights.[126]

On 21 July, Delta cancelled over 1,300 flights.[127] With so many passengers still stuck in Hartsfield–Jackson after two consecutive nights, the airport implemented traveler assistance measures such as a "concessions crisis plan" and a plan to reunite passengers with their checked baggage.[126] However, passengers in Atlanta on that date continued to report "jam-packed" conditions and witnessing "heartbreaking" scenes in the terminals.[128]

On 21 July, Delta CEO Ed Bastian apologised to customers in a statement and revealed that the outage had affected one of Delta's crew-tracking software programs.[127] According to Bastian, the software was "unable to effectively process the unprecedented number of changes triggered by the system shutdown".[129] According to Delta CIO Rahul Samant, the program was restored and brought back online at around 11 a.m. on 19 July, but was overwhelmed by the backlog of updates awaiting processing and had been trying to catch up ever since.[128] After the ground stop left too many crew members in the wrong places, Delta was struggling to assemble enough pilots and flight attendants at airport gates to operate scheduled flights.[129] Many flights were repeatedly delayed and finally cancelled because the one or two crew members who made it to the gate for a particular flight kept hitting their legal flight time limit before the airline could finish fully staffing the flight, and this caused the crisis to snowball as those crew and their aircraft were now in the wrong place for the following day's flights.[129] A similar issue had been blamed for the 2022 Southwest Airlines scheduling crisis.[127] That same day, US Secretary of Transportation Pete Buttigieg said on social media that the US Department of Transportation had received hundreds of complaints about Delta, and reminded the airline of its legal obligations to affected passengers.[127]

On 22 July, Delta cancelled over 1,200 flights.[128] On 23 July, the Department of Transportation announced the launch of a formal investigation into Delta's treatment of passengers.[128] Delta promised to cooperate but stated that it was focused on its recovery.[128] Senator Maria Cantwell in her capacity as chair of the Senate Committee on Commerce, Science, and Transportation wrote to Bastian to express her concern for Delta passengers.[128]

United Airlines' smaller number of cancellations had a significant impact on its hubs. For example, San Mateo County hotels around San Francisco International Airport rapidly filled up with travelers on 19 July.[130] Guests reported difficulty with checking into the local Marriott hotel because Marriott International was also recovering from the outage.[130]

Southwest Airlines (the third largest US major airline by domestic passengers) was entirely unaffected.[131] A Southwest spokesperson confirmed that the airline had seen no impact from the CrowdStrike outage, but refused to confirm speculation among aviation industry analysts that it had been shielded by its notoriously outdated software.[131] Southwest's systems reportedly largely rely on Windows 3.1 and Windows 95.[132]

The flight delays meant that many people who had traveled to the 2024 Republican National Convention—which concluded the day the outages started—were stuck in the convention's host city of Milwaukee, Wisconsin.[133][134]

Montréal–Trudeau International Airport and Toronto Pearson International Airport were affected in Canada, and Porter Airlines cancelled all flights.[135] Vancouver International Airport was also reportedly affected in Canada, although it was unclear whether this was directly related to the global outages.[136]

Finance

A mobile app is affected due to payment service disruption in India

Microsoft and CrowdStrike stocks fell as a result of the outage. CrowdStrike's stock fell over 11% on 19 July though Microsoft was down less than 1%.[137][5]

Banks that were affected included Chase, Bank of America, Wells Fargo, U.S. Bank, Capital One and Charles Schwab in the US,[138] RBC and TD Bank in Canada,[139][140] Capitec Bank and other South African banks,[88] several Israeli banks,[141] and several banks in the Philippines, such as RCBC, Metrobank, LandBank, BDO, UnionBank, BPI, and PNB.[142][143] E-wallets such as Maya and GCash also experienced problems in the Philippines.[144] The website and mobile banking application of DenizBank in Turkey could not be accessed.[145] Visa was affected.[146] Numerous Singaporean companies, including Singapore Exchange (SGX) and DBS Bank, reported various levels of service difficulties throughout 19 July.[71][72]

In India, the Reserve Bank of India said that only 10 banks and NBFCs were affected by the outage;[147][148] few banks use CrowdStrike tools and many banks' critical systems do not run on the cloud. NSE, BSE,[148] and India's largest bank, State Bank of India, said they were unaffected.[149]

In Brazil, Bradesco Bank confirmed it was affected. During the morning customers were able to login, but at 12:00 UTC the bank disabled the login button.[150]

New Zealand banks ASB and Kiwibank, Australian banks Westpac[151] and ANZ had problems.[63] Apps of Australian banks NAB, Westpac, ANZ, Commonwealth Bank, Bendigo Bank, and Suncorp were affected.[60]

The London Stock Exchange, while operating normally, was unable to push news updates to its website.[68] English gambling company Ladbrokes Coral and English supermarket chain Morrisons also reported problems.[68] Polish banks, including Santander Bank Polska, ING Bank Śląski and mBank, encountered issues related to the outage. Santander BP's helpline, video, and chat services were affected. PKO Bank Polski clarified that its iPKO and IKO services were stable, but other banks faced difficulties.[152] In Finland, OP Financial Group reported minor disruptions on investment partner and stock savings accounts.[153] Sense Bank in Ukraine experienced outages due to the update.[154]

Paraguayan banks Ueno and Banco Continental were affected; their customers were unable to log in.[155]

Government

The United States Department of Homeland Security, NASA, Federal Trade Commission, National Nuclear Security Administration, Department of Justice, and Department of Education were affected, and the Department of the Treasury and Department of State reported minor disruptions. The Department of Veterans Affairs and Department of Energy experienced disruptions, but it is not currently known if they are related to the incident.[156] DMV agencies for the states of Georgia, Kansas, Missouri, North Carolina, Tennessee, and the District of Columbia were affected.[157][158][159] Ted Wheeler, the mayor of Portland, Oregon, declared the outages to be a city emergency.[160][161] Election and voting registration databases in Arizona, South Dakota, Texas and the state of Washington were affected.[162] The website for the city of Sioux Falls, South Dakota, went down.[163]

In the United States, there were outages in 911 service or disruptions in 911 call centres' operation in some parts of Alaska,[164] Arizona,[165] Florida,[166] Iowa,[167] Indiana,[168] Kansas,[169] Michigan,[170] Minnesota,[171] New York,[172] Ohio,[173] Oregon,[174] Pennsylvania,[175] and Virginia.[167] 911 was down for all of New Hampshire.[176][177] In addition, Alaska was experiencing issues with non-emergency call centres.[177] Many call centres switched to working backup systems.[162]

The CM/ECF and PACER computer systems used by the US federal courts were unaffected.[178] However, several state courts reported problems with their computer systems, including courts in Alaska, California, Delaware, Idaho, Kansas, Maryland, Massachusetts, Michigan, Nevada, New York, and Pennsylvania.[178] In New York City, courts and correctional facilities were disrupted, delaying a hearing in the trial of Harvey Weinstein for sex offenses.[179]

Government websites in the Philippines, such as the website of the House of Representatives of the Philippines, were down due to the outage.[180]

In Canada, services in Toronto were affected,[181] and Canada Child Benefit payments were delayed.[182][183] New Zealand Parliament had problems.[84] Sunshine Coast Council was one of several councils affected in Australia.[60] The National Security Authority spokesman confirmed several institutions in Slovakia were affected.[184]

The fire department in Copenhagen, Denmark, was unable to receive automatic fire alerts from buildings.[185]

Ground transport

Traffic disruptions were reported at the US–Canada border,[186][182][140] including long delays at the Ambassador Bridge and Detroit–Windsor tunnel between Ontario and Michigan.[181] The Canada Border Services Agency blamed a partial outage of its telephone reporting system which was later resolved.[135][186] There were long delays and police advised motorists to avoid the area.[187] The Washington Metro Area Transit Authority suffered minor service delays in the early morning in America; their website/live tracking was unavailable until around 9:30 am on 19 July.[188] The Massachusetts Bay Transportation Authority in Boston, as well as the Metropolitan Transportation Authority in New York, lost vehicle tracking and arrival notices for passengers.[189] Most of North American freight and passenger train operators went largely unaffected aside from some technical issues within Union Pacific and Canadian Pacific Kansas City, Amtrak was mostly unaffected aside from issues with credit card processing during the morning.[190]

Malaysia's railway operator, Keretapi Tanah Melayu, confirmed that its KITS ticketing system was experiencing technical issues.[191] Transport for Ireland said its apps were down due to the outage.[192] Ireland's Road Safety Authority said it was experiencing "significant disruption" to its National Car Test (NCT) centres.[193] In Singapore, the entrance and exit gantries of over 185 car parks managed by the Housing and Development Board (HDB) were affected.[194]

Fuel stations have also been affected in Australia, with people stuck at fuel pumps unable to pay for petrol because payment systems were not working.[59] Auckland Transport's HOP card in New Zealand had problems.[63] Australian freight train operator Aurizon was affected.[60] Regional trains in New South Wales, Australia on the Hunter Line and the Southern Highlands Line were cancelled or delayed with the Regional Bus and Train network in Victoria operated by V/Line having all lines suspended.[60][195]

UK rail companies were also affected.[113][196] Cab riders in London could not pay with credit or debit cards and thus required cash.[68][197] In Sweden[198] and Belgium,[199] tickets for public transport could not be sold, and Keolis Nederland experienced issues.[90][107]

Healthcare

Many hospitals across North America paused non-urgent surgeries and visits.[200] While remaining open, hospitals had limited, if any, access to patient records.[201] In the United States, Memorial Sloan Kettering Cancer Center postponed all procedures that required anaesthesia, the Mass General Brigham hospital system cancelled all non-emergency procedures and medical visits,[202][203] and the Cincinnati Children's Hospital Medical Center was also affected.[204] University Health Network experienced technical issues in Canada, saying hospitals' clinical activity would continue but warning that appointments may be delayed.[186] A number of other Canadian hospitals faced difficulties, with Newfoundland and Labrador Health Services activating contingency plans as patient record systems were affected.[187] LabCorp[205] and Quest Diagnostics[206] were impacted by the outage.

Britain's National Health Service (NHS) said that the issues are "causing disruption in the majority of [English] GP practices",[88] with some of its services, such as GP surgeries, which rely on a software product called EMIS Web, unable to view and manage medical records, issue and manage prescriptions, or make appointments.[68] Manx Radio reported that GP surgeries were affected in the Isle of Man.[207] The London Ambulance Service experienced an unprecedented surge[55] in 999 and 111 calls following the outage, responding to 4,500 emergency calls by 17:00 (BST).[208]

Two-thirds of Northern Ireland's general practices (GPs) were affected. At hospitals radiation therapy, bookings for operating theatres, and staff rosters are also affected.[197]

In Belgium, FPS Public Health said the outage disrupted new-patient admissions in two hospitals, which activated their emergency IT plans.[209] Two hospitals in Lübeck and Kiel, Germany, cancelled non-emergency operations.[68] The Spanish regional governments of Aragon, Basque Country, Castilla-La Mancha, Catalonia, and Galicia reported problems with their healthcare services.[210] Hospital Fernando Fonseca [pt] in Portugal reported problems,[211] while the Catholic Health system in New York experienced outages that caused delays in services.[204]

In the Netherlands, the outages affected two hospitals—the Scheperziekenhuis in Emmen and the Slingeland Ziekenhuis in de Achterhoek—and numerous emergency aid stations were also affected, including those in Emmen, Hoogeveen, and Stadskanaal.[212]

Systems in Wesley Hospital and St Andrews Hospital in Brisbane, Australia, were affected.[59]

The Central Health information system in Croatia was affected, although it was clarified that it was due to a concurrent issue tied with moving their servers to a new location.[213]

In Israel, Magen David Adom and its emergency service hotline was affected. Hospitals including Sheba Medical Center, Rambam Hospital and Laniado Hospital were experiencing problems that led to longer waiting times and delayed surgeries.[141]

The pharmaceutical company Krka in Slovenia suffered a full production outage and sent its workforce home.[214]

Media and communications

Numerous American TV stations were unable to broadcast because of the global outage. KSHB-TV, one of the affected stations, had to resort to airing national news via Scripps News.[69] ESPN was unable to air the morning editions of SportsCenter on the morning of the outage in America, instead airing ESPN Radio's Unsportsmanlike, simulcasting with ESPN2.[215] ESPN and ESPN2 later simulcasted Get Up! and First Take in place of SportsCenter, albeit without on-air graphics or b-roll.[216][217] Various Paramount channels were also affected including Nicktoons (with its West Coast feed switching to an old emergency feed), TeenNick, BET Her, and most channels on the Pluto TV service. MeTV Toons was sent off the air for five and a half hours. Mercedes AMG PETRONAS F1 Team also suffered issues on the Friday of the Hungarian Grand Prix, with a Mercedes spokesperson confirming that the team had to manually address the problem on every computer it used. The issue also affected their engine customers, McLaren, Aston Martin and Williams.[218] Many video screens in New York City's Times Square turned off.[219]

When some companies let their employees go home early as a result of the incident,[220] the topic "Thank you Microsoft for an early vacation" momentarily became Weibo's most popular term.[221] Universal Studios Japan announced that they would not be selling tickets via ticket booths over the weekend due to the outage; however, tickets would still be sold online or via designated ticket sales sites.[69]

Vodafone experienced outages.[154] The issue affected the office laptops of DPG Media Belgium – which impacts JOE and QMusic Radio, banks, post services, and government agencies.[209] Telephone communication with the urban services in Antwerp were also affected.[222] The Centre for Cybersecurity Belgium stated that the impact in Belgium was limited.[209] Sky News was unable to broadcast live in the UK,[223] as was the BBC's CBBC, a free-to-air children's television channel.[68] Irish national broadcaster RTÉ said its newsroom was hit by "intermittent internet outages" with minimal impact to output.[224][225] The Canadian Broadcasting Corporation was also impacted.[135]

Several French TV channels affected by the issues include TF1, TFX, LCI and Canal+ Group networks.[226] Phone and internet service provider Bouygues Telecom has also announced the unavailability of its customer service as a result of the outage.[227] The operations of the 2024 Summer Olympics, scheduled to start the following week in Paris, France, were also affected. The outage occurred a day after the Olympic Village opened and organisers were processing the arrivals of athletes and delegates. The organising committee said that a contingency plan was activated and that only the delivery of uniforms and accreditations were affected.[228] The incident slowed down the operations, with the accreditation desk at the press centre closed and security checks done manually using a list of names.[68][229]

IT workers and the BPO industry were affected in the Philippines.[230] Numerous Singaporean companies, including SPH Media, Singtel, and M1, reported various levels of service difficulties throughout the day on 19 July.[71][72]

Australian media firms affected by the issues include the ABC, SBS, Seven Network and Nine Network.[40] Ticketing at Docklands Stadium for Friday night's Australian Football League match between the Essendon Bombers and the Adelaide Crows was affected.[195]

Israel Post was affected[141] and Ukrainian Nova Poshta experienced outages.[154] In the US, UPS and FedEx were affected.[231]

Sim racing service iRacing was also affected by the outage in America.[232] Various Korean online games, like Black Desert Online, Ragnarok Online, and Ragnarok Origin shut down.[233]

Amazon Web Services, eBay, Google Cloud, Instagram, and Plenty of Fish were also affected.[146][204]

Retail

Vanden Borre Outage due to July 2024 global cyber outages
The Vanden Borre retail website in Belgium experienced downtime due to the outage.
Notice in a Woolworths supermarket in New Zealand

Supermarkets in the Philippines were affected due to crashed POS systems.[234][dubious – discuss] German supermarket chain Tegut closed some of its stores.[235] Customers have also experienced payment issues at Foodstuffs and Woolworths supermarkets in New Zealand.[63] British grocery chain Waitrose could only accept cash from customers.[236] Australian retailers and fast food chains are also hit by the outage, causing self-checkout and online order systems to be out of service.[237] Supermarkets affected included Woolworths and Coles.[60]

The international chain Starbucks's mobile application was limited to basic viewing of accounts made before the update, alongside ordering being limited to in-store purchases only, and cash register software crashes.[238]

In the United States, system issues caused by the incident forced sporting goods retailer Dick's Sporting Goods to close some of its stores and caused temporary outages to its website.[239][240]

Convenience store chain 7-Eleven experienced issues at its Speedway branded locations still running on Speedway's legacy software using BlueCube and Radiant Site Manager dating from the days Speedway was owned by Marathon Petroleum Corporation, with some stores unable to accept credit or debit transactions while others were closed outright.[241] 7-Eleven, which was in the process of converting Speedway locations to its proprietary RIS software,[242] did not experience issues at Speedway locations that already switched to RIS, nor did it experience issues at standard 7-Eleven or Stripes Convenience Stores locations.[citation needed]

In Norway, the pharmacy chain Apotek1 and the insurance company Tryg were compelled to suspend services; Vitusapotek and Boots were also affected.[243][244] Beyond these disruptions, Norway experienced minimal impact owing to CrowdStrike's limited market share in the country.[245]

Amazon suffered disruption to its warehouse operations and internal software. An app used in Amazon warehouses to manage schedules and time-off requests called 'A to Z' was taken down by the outage and an internal service called 'Anytime Pay' became unavailable to employees. Operations were briefly halted at some sites, while Amazon's trucking operations were disrupted, with drivers saying a platform they use called 'Relay' suffered issues meaning they were briefly unable to pick up loads at warehouses.[246]

Other sectors

The outage affected terminal operations at DCT Gdańsk, a major container hub in the Baltic port of Gdańsk in Poland.[247] Shipping ports in the US were unaffected for the most part, although the Port of Houston (which handles the most foreign tonnage) closed briefly.[248]

In Sweden, the Malmberget mine was evacuated as a precaution.[249] Tickets for soccer games could not be sold.[250]

In the United States, security provider ADT was affected.[146]

In Germany, Tesla halted production at its Gigafactory Berlin-Brandenburg for about four hours.[251]

Response

In a live interview on NBC's Today, CrowdStrike CEO George Kurtz apologised to the public. He said company leaders were "deeply sorry for the impact that we've caused to customers, to travelers, to anyone affected by this, including our companies".[252] CrowdStrike warned that malicious actors might try to pose as its staff or independent researchers claiming to help fix the problem.[253]

Political

The Australian government held a national emergency meeting to address the outage. The National Coordination Mechanism was activated; Prime Minister Anthony Albanese said, "I understand Australians are concerned about the outage that is unfolding globally and affecting a wide range of services. My Government is working closely with the National Cyber Security Coordinator".[63][254] He later said, "There is no impact to critical infrastructure, government services, or Triple-0 services at this stage".[255] Victorians were advised to call Triple-0 if a fire alarm sounds or smoke is detected, as some automatic alarms in buildings may not automatically call fire services due to the outage.[60]

United States President Joe Biden was in touch with CrowdStrike to offer assistance.[69] The UK government's COBR committee met to discuss the incident.[256]

India's Minister of Information and Technology Ashwini Vaishnav said that the government was in touch with Microsoft. The government's CERT-IN cybersecurity agency classified the incident as "critical".[257]

In Russia, the government noted that the sanctions and boycotts placed on Russia as a result of its invasion of Ukraine in 2022 had unintentionally shielded it from the outage.[258] Russia's Digital Communications Ministry said, "At the moment, the ministry has not received reports of system failures at Russian airports," and "The situation with Microsoft once again shows the importance of import substitution of foreign software, primarily at critical information infrastructure facilities." The Russian Federal Air Transport Agency confirmed that no domestic airlines were affected.[258] The Kremlin stated that its systems were working as normal.[258]

Industry

Cybersecurity consultant Troy Hunt called the incident the "largest IT outage in history" and adding: "This is basically what we were all worried about with Y2K, except it's actually happened this time".[259][260] Slate described it as "Y2K Lite".[261]

Elon Musk—CEO of Tesla, X Corp, Neuralink, and SpaceX—posted on X that CrowdStrike has been "deleted from all our systems".[262]

AirAsia CEO Tony Fernandes demanded answers and compensation for millions of dollars in revenue he said the company had lost in the incident.[263]

Chinese cybersecurity companies such as 360 Security, QAX and Tencent took advantage of the CrowdStrike incident to promote their own software.[264]

News reporters have used the term "digital pandemic" to describe the outage.[265][266][267][268]

Criminal

Governments worldwide and cybersecurity agencies warned of digital phishing scams following the incident. Cyber criminals started sending phishing emails purporting to be CrowdStrike support and impersonating CrowdStrike staff in phone calls shortly afterward.[269][270]

Analysis of causes

Centralisation and homogeneity

The outage raised questions about oligopoly and centralisation in the information technology sector.[271][272] The majority of the world's computers use Microsoft Windows, creating a monoculture that reduces resiliency.[135][272] Ciaran Martin, a cybersecurity expert, said, "This is a very, very uncomfortable illustration of the fragility of the world's core internet infrastructure".[135] Critical infrastructure expert Gregory Falco said, "Cybersecurity providers are part of this homogenous backbone of modern systems and are so core to how we operate that a glitch in their operations will have similar impacts to failures in systems that are household names".[273] Security experts suggested more redundancy to avoid single points of failure,[271] wider use of decentralised and heterogeneous federated systems,[272] and public anger at the failure of political leaders to regulate for diversity and competition.[135]

IT practices

Experts speculate that the update was not put through routine patch management procedures (testing the update in a sandbox) to verify there were no problems.[274]

Mandating disclosure of breaches and vulnerabilities has also been suggested.[275] In an interview with Wired, cybersecurity consultant Jake Williams said that this outage has "shown why pushing updates without IT intervention is unsustainable," and that "people may now demand changes in this operating model."[276]

Operating system design and antitrust enforcement

Microsoft blamed a 2009 antitrust agreement with the European Union that they said forced them to sustain low-level kernel access to third-party developers.[277][278][279] The document does not actually state Microsoft has to provide kernel-level access, just the same APIs used by its own security products.[278] The EU rejected the allegations.[280]

In Linux, it is possible to use eBPF instead of kernel modules to program this type of software.[281]

Since MacOS Catalina (2019), this type of software can use the Endpoint Security Framework instead of kext, which has been gradually enforced.[282]

See also

Wikimedia Commons has media related to 2024 CrowdStrike incident.

References

  1. ^ Weston, David. "Helping our customers through the CrowdStrike outage". Microsoft. Retrieved 20 July 2024.
  2. ^ Milmo, Dan; Kollewe, Julia; Quinn, Ben; Taylor, Josh; Ibrahim, Mimi (19 July 2024). "'Largest IT outage in history' hits Microsoft Windows and causes global chaos". The Guardian. Retrieved 19 July 2024.
  3. ^ Sorkin, Andrew Ross; Mattu, Ravi; Warner, Bernhard; Kessler, Sarah; Merced, Michael J. de la; Hirsch, Lauren; Livni, Ephrat; Gaffney, Austyn (19 July 2024). "Counting the Costs of a Global IT Outage". The New York Times. ISSN 0362-4331. Retrieved 20 July 2024.
  4. ^ Godfrey, Paul; Druker, Simon; Wynder, Ehren (19 July 2024). "911 call centers back online after IT outage causes global chaos". United Press International. Retrieved 19 July 2024.
  5. ^ a b c "Live: 'Completely unprecedented' outage causes havoc with IT systems across globe". ABC News. 19 July 2024. Retrieved 19 July 2024.
  6. ^ "Companies ready insurance claims over CrowdStrike outage". Business Insider.
  7. ^ "CrowdStrike outage cost economy 'tens of billions of dollars', firms want it back". South China Morning Post. 22 July 2024.
  8. ^ a b "In 1st Statement After Outage, CrowdStrike CEO Says..." NDTV.com. Retrieved 19 July 2024.
  9. ^ a b c Browne, Ryan (19 July 2024). "How a software update caused one of the world's biggest IT blackouts". CNBC. Retrieved 19 July 2024.
  10. ^ Fung, Brian (19 July 2024). "Recovering from the global tech outage could be a long, arduous process". CNN. Retrieved 20 July 2024.
  11. ^ "Microsoft IT outage live: Total recovery from CloudStrike failure 'could take weeks' amid more flight delays". Yahoo News. 20 July 2024. Retrieved 20 July 2024.
  12. ^ Warren, Tom (19 July 2024). "Major Windows BSOD Issue Hits Banks, Airlines, and TV Broadcasters". The Verge. Retrieved 20 July 2024.
  13. ^ Sharwood, Simon (19 July 2024). "CrowdStrike File Update Bricks Windows Machines Around the World: Falcon Sensor Putting Hosts into Deathloop – But There's a Workaround". The Register. Retrieved 19 July 2024.
  14. ^ a b Baran, Guru (19 July 2024). "CrowdStrike Update Pushing Windows Machines Into a BSOD Loop". Cyber Security News. Retrieved 19 July 2024.
  15. ^ a b "United, Delta and American Airlines issue global ground stop on all flights". ABC News. Retrieved 19 July 2024.
  16. ^ "Azure status". azure.status.microsoft. Retrieved 19 July 2024.
  17. ^ a b Capell, James (19 July 2024). "Servers down after CrowdStrike update — How it happened and how to fix". TechRadar. Retrieved 19 July 2024.
  18. ^ Marcin, Tim; Schroeder, Stan (19 July 2024). "Microsoft outage: What is CrowdStrike and why users are getting Windows blue screens". Mashable.
  19. ^ "Admins learn update lessons from Crowdstrike outage". The Register.
  20. ^ Sharwood, Simon (21 July 2024). "CrowdStrike's Falcon Sensor also linked to Linux kernel panics and crashes". Retrieved 22 July 2024.
  21. ^ "CrowdStrike updates caused Linux outages in April". www.computing.co.uk. 22 July 2024. Retrieved 22 July 2024.
  22. ^ a b c "Statement on Falcon Content Update for Windows Hosts". crowdstrike.com. Retrieved 19 July 2024.
  23. ^ a b "CrowdStrike Falcon blue screen issue updates". www.eye.security. Retrieved 19 July 2024.
  24. ^ "Google Cloud Service Health". status.cloud.google.com. Retrieved 19 July 2024.
  25. ^ Kurtz, George [@George_Kurtz] (19 July 2024). "CrowdStrike is actively working with customers impacted by a defect found in a single content update for Windows hosts. Mac and Linux hosts are not impacted. This is not a security incident or cyberattack. The issue has been identified, isolated and a fix has been deployed. We refer customers to the support portal for the latest updates and will continue to provide complete and continuous updates on our website. We further recommend organisations ensure they're communicating with CrowdStrike representatives through official channels. Our team is fully mobilized to ensure the security and stability of CrowdStrike customers" (Tweet). Retrieved 19 July 2024 – via Twitter.
  26. ^ "Microsoft IT outage latest: Security firm Crowdstrike finds cause of global IT 'disaster' – as cyber attack ruled out". Sky News. Retrieved 19 July 2024.
  27. ^ a b "Technical Details on 19 July 2024 Outage". CrowdStrike. 20 July 2024. Retrieved 20 July 2024.
  28. ^ "Microsoft says its cloud services are back up after major outage". TechRadar. 19 July 2024.
  29. ^ "What Caused Such a Widespread Tech Meltdown?". The New York Times. 19 July 2024. Retrieved 19 July 2024.
  30. ^ "Botched security update breaks Windows worldwide, causing BSOD and crashes". Neowin. 19 July 2024. Retrieved 19 July 2024.
  31. ^ "Technical Details on 19 July 2024 Outage". CrowdStrike Blog. CrowdStrike. 20 July 2024. Retrieved 20 July 2024.
  32. ^ Bishop, Katrina; Kharpal, Arjun (19 July 2024). "CrowdStrike Issue Causes Major Outage Affecting Businesses Around the World". CNBC. Retrieved 19 July 2024.
  33. ^ Tidy, J. (19 July 2024). "Crowdstrike Says IT Problems Will Take Time to Fix". BBC. Retrieved 20 July 2024. Technical staff will need to go and reboot each and every computer affected, which could be a monumental task.
  34. ^ Newman, L.M.; Burgess, M.; Greenberg, A. (19 July 2024). "How One Bad CrowdStrike Update Crashed the World's Computers". Condé Nast. Retrieved 20 July 2024. The fixes we've seen so far mean that you have to physically go to every machine, which will take days.
  35. ^ O'Flaherty, K. (19 July 2024). "CrowdStrike Windows Outage—What Happened and What to Do Next". Forbes Media. Retrieved 20 July 2024. It's going to need manual intervention on each system.
  36. ^ Speed, Richard (19 July 2024). "Angry Admins Share the CrowdStrike Outage Experience". The Register. Retrieved 19 July 2024.{{cite news}}: CS1 maint: url-status (link)
  37. ^ "Statement on Falcon Content Update for Windows Hosts". CrowdStrike.com. Retrieved 20 July 2024.
  38. ^ Warren, Tom (19 July 2024). "Microsoft on CrowdStrike Outage: Have You Tried Turning It Off and On? (15 Times)". The Verge. Retrieved 20 July 2024.
  39. ^ Cunningham, Andrew (19 July 2024). "CrowdStrike fixes start at "reboot up to 15 times" and get more complex from there". Ars Technica. Retrieved 21 July 2024.
  40. ^ a b "Massive outage hits companies around the world". news.com.au. 19 July 2024. Retrieved 19 July 2024.
  41. ^ a b Taylor, Josh (19 July 2024). "Banks, airlines and media outlets hit by global outage linked to Windows PCs". The Guardian. ISSN 0261-3077. Retrieved 19 July 2024.
  42. ^ Taylor, Derrick Bryson (19 July 2024). "Live Updates: Global Tech Outage Grounds Flights and Hits Businesses". The New York Times. ISSN 0362-4331. Retrieved 19 July 2024.
  43. ^ Yeo, Amanda (19 July 2024). "Windows PCs crashing worldwide due to CrowdStrike issue". Mashable. Retrieved 19 July 2024.
  44. ^ Plummer, R. (19 July 2024). "Crowdstrike and Microsoft: What we know about global IT outage". BBC. Retrieved 19 July 2024. In its last earnings report, Crowdstrike declared a total of nearly 24,000 customers.
  45. ^ Singh, Manish (19 July 2024). "Faulty CrowdStrike update causes major global IT outage, taking out banks, airlines and businesses globally". TechCrunch. Retrieved 19 July 2024.
  46. ^ Bowman, Jeremy; Withers, Brian; Jennewine, Trevor (16 December 2021). "Why CrowdStrike Holdings Stock Is Still Delivering Red-Hot Growth". The Motley Fool. Retrieved 19 July 2024.
  47. ^ Weston, David. "Helping our customers through the CrowdStrike outage". Microsoft. Retrieved 20 July 2024.
  48. ^ "Microsoft outage leaves China largely untouched as tech self-sufficiency campaign pays off". South China Morning Post. 19 July 2024.
  49. ^ "Sanctioned Russia emerges unscathed in global IT outage". Reuters.
  50. ^ "Global IT chaos: Why is Iran unaffected?". Iran International.
  51. ^ Shamsian, J. (19 July 2024). "CrowdStrike's terms and conditions say most customers would just get a refund due to the massive outage, cybersecurity lawyer says". Insider Inc. Retrieved 21 July 2024. CrowdStrike doesn't have to shell out anything more than a simple refund.
  52. ^ Shamsian, J. (19 July 2024). "CrowdStrike's terms and conditions say most customers would just get a refund due to the massive outage, cybersecurity lawyer says". Insider Inc. Retrieved 21 July 2024. limit liability to "fees paid."
  53. ^ Shamsian, J. (19 July 2024). "CrowdStrike's terms and conditions say most customers would just get a refund due to the massive outage, cybersecurity lawyer says". Insider Inc. Retrieved 21 July 2024. That means that if a company had a claim against CrowdStrike for the damage or lost revenue to its business, the most it could recover is just what it paid to CrowdStrike
  54. ^ Stokel-Walker, Chris (23 July 2024). "CrowdStrike could have a European-size data problem on its hands". Fast Company. Retrieved 23 July 2024.
  55. ^ a b "Global IT chaos persists as Crowdstrike boss admits outage could take time to fix". BBC News. 19 July 2024. Retrieved 19 July 2024.
  56. ^ "Global IT outage: More than 5,000 flights cancelled; how security 'arms race' led to crash | as it happened". Sky News. 19 July 2024. Retrieved 19 July 2024.
  57. ^ "Businesses crippled by widespread IT outage". Australian Financial Review. 19 July 2024. Retrieved 19 July 2024.
  58. ^ "Banks, media, airlines hit by major IT outage". www.bbc.com. Retrieved 19 July 2024.
  59. ^ a b c "Australians have been hit by a worldwide tech outage. Here's what we know". ABC News. 19 July 2024. Retrieved 19 July 2024.
  60. ^ a b c d e f g h "Global IT outage live: Australian banks, flights and media outlets hit by CrowdStrike software issue". ABC News. 19 July 2024. Retrieved 19 July 2024.
  61. ^ Mitchell, Simone (19 July 2024). "Airlines thrown into chaos as global Microsoft outage hits". Escape. Retrieved 20 July 2024.
  62. ^ "Qantas, Jetstar cancel multiple flights at Tasmanian airports due to global IT outage". pulsetasmania.com.au/. Retrieved 19 July 2024.
  63. ^ a b c d e "Live: Banks, stores, airport reporting issues amid global IT issues". 1 News. 19 July 2024. Retrieved 19 July 2024.
  64. ^ "Firefly, AirAsia systems down amid worldwide IT disruption". .com.my. 19 July 2024. Retrieved 19 July 2024.
  65. ^ "Microsoft system global outage affects HK Express and Cathay Pacific, switching to manual check-ins". The Standard (Hong Kong). 19 July 2024.
  66. ^ "Global Microsoft outage hits Hong Kong airport, forcing manual check-in". South China Morning Post. 19 July 2024. Retrieved 19 July 2024.
  67. ^ "HK Express cancels 24 flights scheduled for Saturday – RTHK". news.rthk.hk. Archived from the original on 20 July 2024. Retrieved 20 July 2024. It goes on to say that HK Express regrets to announce the cancellation of some 24 of its flights originally scheduled for 20 July.
  68. ^ a b c d e f g h i j k l "Massive worldwide IT outage could take some time to fix, cybersecurity boss says". BBC News. 19 July 2024. Retrieved 19 July 2024.
  69. ^ a b c d e "Global tech outage live updates: Flights grounded and offices hit as internet users face disruptions". AP News. Retrieved 19 July 2024.
  70. ^ "Jetstar Japan cancels some domestic flights due to system failure". NHK World. 19 July 2024. Retrieved 19 July 2024.
  71. ^ a b c "Major worldwide IT outage spreads to Singapore". AsiaOne. 19 July 2024. Retrieved 19 July 2024.
  72. ^ a b c "Several Singapore companies affected by global IT outage; check-ins at Changi Airport processed manually". The Business Times. SPH Media Limited. Retrieved 19 July 2024.
  73. ^ Adonis, Meg (19 July 2024). "Cebu Pacific system down due to Microsoft outage". Inquirer.net. Retrieved 19 July 2024.
  74. ^ Cordero, Ted (19 July 2024). "Microsoft outage disrupts operations of Cebu Pacific, AirAsia Philippines". GMA News Online. Retrieved 19 July 2024.
  75. ^ Zurbano, Joel E. (19 July 2024). "Global system outage affects airlines in the Philippines". Manila Standard. Retrieved 19 July 2024.
  76. ^ Fuentes, Arthur (19 July 2024). "Microsoft probing outage reports; some PH firms report IT disruption". ABS-CBN News. Retrieved 19 July 2024.
  77. ^ "Global IT crash disrupts airlines, banks and media – Taipei Times". www.taipeitimes.com. 20 July 2024. Retrieved 23 July 2024.
  78. ^ "Microsoft outage disrupts airline operations at Taoyuan airport". Focus Taiwan – CNA English News. 19 July 2024. Retrieved 23 July 2024.
  79. ^ gandhi, Grace (19 July 2024). "Sistem Layanan Maskapai Penerbangan Indonesia AirAsia dan Citilink Terdampak Gangguan IT Global". Tempo (in Indonesian). Retrieved 20 July 2024.
  80. ^ Limited, Bangkok Post Public Company. "Fix delivered for tech outage that caused chaos worldwide". Bangkok Post. Retrieved 21 July 2024. {{cite news}}: |last= has generic name (help)
  81. ^ "Massive Worldwide Microsoft Outage: Flights, Markets, Stock Exchange Down". NDTV.com. Retrieved 19 July 2024.
  82. ^ "Global Microsoft outage impacts Indigo, Akasa, Spicejet, Air India ops, airport services". The Indian Express. 19 July 2024. Retrieved 19 July 2024.
  83. ^ "Microsoft tech glitch: Airlines across globe affected, IndiGo, SpiceJet & Akasa say ops impacted at Mumbai, Delhi airports". The Economic Times. 19 July 2024. ISSN 0013-0389. Retrieved 19 July 2024.
  84. ^ a b c "Live: IT outages reported worldwide for banks, stores, airports, media". RNZ. 19 July 2024. Retrieved 19 July 2024.
  85. ^ "Microsoft Global Outage Live Updates: Over 200 flights cancelled by Indian carriers; IndiGo alone 192 so far". The Times of India. 19 July 2024. Retrieved 19 July 2024.
  86. ^ Joshi, Ameya (20 July 2024). "Explained: How the Microsoft-CrowdStrike IT outage hurt airlines worldwide". Hindustan Times. Retrieved 20 July 2024.
  87. ^ "Prague Airport has been affected by outage of global check-in system". Cedar News (in Arabic). 19 July 2024. Retrieved 19 July 2024.
  88. ^ a b c "Microsoft IT outage latest: Global IT 'disaster' thought 'not to be cyber attack' – as airports and banks cope with 'chaos'". Sky News. Retrieved 19 July 2024.
  89. ^ Onderčanin, Lukáš; Straňáková, Iveta. "SME Minúta: Výpadok sietí ochromil leteckú dopravu po celom svete, v Bratislave je problém len s Ryanairom". tech.sme.sk (in Slovak). Retrieved 19 July 2024.
  90. ^ a b c "Wereldwijd problemen door computerstoring, ook Schiphol getroffen". NOS. 19 July 2024. Retrieved 19 July 2024.
  91. ^ Chini, Maïthé. "Global computer outage: Problems at Brussels Airport and SNCB". www.brusselstimes.com. Retrieved 19 July 2024.
  92. ^ @aena (19 July 2024). "La incidencia técnica global está afectando, sobre todo, a facturación y a los puntos de información al pasajero, pero ya se están levantando en contingencia algunos sistemas. Seguimos trabajando con todas las partes implicadas" (Tweet) – via Twitter.
  93. ^ Presse, AFP-Agence France. "All Spanish Airports Impacted By IT Outage: Operator". www.barrons.com. Retrieved 19 July 2024.
  94. ^ Smith, Patrick (19 July 2024). "Mass IT outage hits airports, businesses and broadcasters around the world". NBC News.
  95. ^ "Awarie w Polsce. Nie działają banki, problemy na lotniskach [LISTA]". www.gazetaprawna.pl (in Polish). 19 July 2024. Retrieved 19 July 2024.
  96. ^ ""Massive technische Störung": Betrieb am Flughafen BER zum Ferienstart eingestellt". Tagesspiegel.
  97. ^ "Current travel information". ber.berlin-airport.de. Retrieved 19 July 2024.
  98. ^ "Banken, Flughäfen, Kliniken: Weltweit Störungen bei Computersystemen". tagesschau.de (in German). Retrieved 19 July 2024.
  99. ^ "Butković: 'Hrvatska kontrola zračne plovidbe ima određenih poteškoća. Ali nije kibernetički napad u pitanju'". vecernji.hr. Retrieved 19 July 2024.
  100. ^ Vandelin, Laura (19 July 2024). "Störningar på Landvetter efter it-problem – långa köer och strul på flygplatsen". SVT Nyheter (in Swedish). Retrieved 19 July 2024.
  101. ^ Topham, Gwyn. "'Bedlam' at UK airports and trains disrupted after global IT outage". The Guardian. Retrieved 19 July 2024.
  102. ^ "At least 1,400 flights cancelled: Long queues at European airports". euronews. 19 July 2024. Retrieved 19 July 2024.
  103. ^ "Disruptions across the network (Fri 19 July) due to a global 3rd party system outage". Ryanair. Retrieved 19 July 2024.
  104. ^ Ryanair [@Ryanair] (19 July 2024). "Update: Unfortunately, we've been forced to cancel a small number of flights today (19 July) due to this Global 3rd party IT outage. Affected passengers have been notified and are advised to log into their myRyanair account" (Tweet). Retrieved 19 July 2024 – via Twitter.
  105. ^ "WizzAir airline announced that operations are impacted due to "global 3rd party service provider incident"". WizzAir. Retrieved 19 July 2024.
  106. ^ Wizz Air [@wizzair] (19 July 2024). "Wizz Air on X: "Wizz Air alerts customers to arrive at the airport at least 3 hours prior to their flight today."" (Tweet). Retrieved 19 July 2024 – via Twitter.
  107. ^ a b "Wereldwijde computerstoring – allGo, Keolis R-net en Syntus Utrecht bussen rijden niet". Keolis. Retrieved 19 July 2024.
  108. ^ Finnair [@FinnairSuomi] (19 July 2024). "Globaali tietojärjestelmäongelma estää tällä hetkellä sähköpostien ja tekstiviestien lähtemisen asiakkaillemme sellaisessa tilanteessa, jossa lentoon tulee muutos. Tarkastathan lentosi tilanteen Varaukseni-palvelusta tai Finnairin mobiilisovelluksesta" (Tweet) (in Finnish). Retrieved 19 July 2024 – via Twitter.
  109. ^ Newsbomb (19 July 2024). "Πανικός στο αεροδρόμιο «Ελ. Βενιζέλος» – «Δώστε μας ένα δωμάτιο να διανυκτερεύσουμε, έχουμε μωρό»". Newsbomb (in Greek). Retrieved 19 July 2024.
  110. ^ Newsroom (19 July 2024). "«Σάρωσε» και το Ελευθέριος Βενιζέλος το παγκόσμιο «μπλακ άουτ» στα πληροφοριακά συστήματα". CNN.gr (in Greek). Retrieved 19 July 2024. {{cite web}}: |last= has generic name (help)
  111. ^ "Black out και στο αεροδρόμιο Ηρακλείου λόγω της Microsoft – Μεγάλες καθυστερήσεις". in.gr (in Greek). 19 July 2024. Retrieved 19 July 2024.
  112. ^ NEWSROOM (19 July 2024). "Μεγάλες καθυστερήσεις στο αεροδρόμιο Ηρακλείου λόγω του μαζικού black out". News 24/7 (in Greek). Retrieved 19 July 2024.
  113. ^ a b "IT outage live updates: Planes grounded as mass worldwide issue hits airlines, media and banks". BBC News.
  114. ^ "Heathrow hit by outage, baggage handler confirms". LBC News.
  115. ^ "Some flights could be affected due to mass IT outage". Manx Radio. 19 July 2024. Retrieved 19 July 2024.
  116. ^ Dejoui, Nadia (19 July 2024). "La Tunisie épargnée par la panne informatique mondiale".
  117. ^ "Küresel yazılım sıkıntısı nedeniyle Türk Hava Yolları 84 seferini iptal etti". Haberler (in Turkish). 19 July 2024. Retrieved 19 July 2024.
  118. ^ Yeung, Jessie; Afshar, Paradise; Yan, Holly (19 July 2024). "Delta, United and American Airlines flights grounded due to communication issue, FAA says". CNN. Retrieved 19 July 2024 – via www.msn.com.
  119. ^ Linder, Brian (19 July 2024). "All Delta, United, Allegiant and American Airlines flights grounded. Here's what we know". pennlive. Retrieved 19 July 2024.
  120. ^ Schlappig, Ben (21 July 2024). "Delta Has Operational Meltdown, Thousands Of Flights Cancelled". One Mile at a Time. Retrieved 21 July 2024.
  121. ^ a b Sider, Alison; Khan, Natasha (21 July 2024). "Flight Cancellations Caused by Tech Outage Continue Through Weekend". Wall Street Journal.
  122. ^ a b c Yamanouchi, Kelly (20 July 2024). "Thousands stuck at Atlanta airport overnight. Travel mess could last days". The Atlanta Journal-Constitution. Retrieved 20 July 2024.
  123. ^ Dean, Hope; Wilson, Asia (20 July 2024). "Backups continue at Hartsfield-Jackson airport after global tech outage, Delta offers reimbursements". Atlanta News First. Retrieved 21 July 2024.
  124. ^ Faheid, Dalia; Sottile, Zoe (20 July 2024). "Restorations are ongoing after global tech outage strands thousands at airports, disrupts hospitals and public services". CNN. Retrieved 20 July 2024.
  125. ^ a b Zhuang, Yan (23 July 2024). "Families Left Scrambling After Delta Bars Minors From Flying Alone in Wake of Outage". The New York Times. Retrieved 23 July 2024.
  126. ^ a b AJC Staff; Yamanouchi, Kelly (21 July 2024). "Delta cancels hundreds of flights Sunday as outage problems continue: Impact of Friday's outage continues for third day". The Atlanta Journal-Constitution. Retrieved 21 July 2024.
  127. ^ a b c d Zhuang, Yan (22 July 2024). "Delta Cancels More Flights as It Struggles to Recover From Tech Outage". The New York Times. Retrieved 22 July 2024.
  128. ^ a b c d e f Aratani, Lori; Duncan, Ian; Andrade, Sofia; Gregg, Aaron (23 July 2024). "Delta under federal investigation as it cancels thousands of flights". The Washington Post. Retrieved 23 July 2024.
  129. ^ a b c Yamanouchi, Kelly (22 July 2024). "Why Delta was hit so hard by the global IT outage". The Atlanta Journal-Constitution. Retrieved 22 July 2024.
  130. ^ a b Chien, Tomoki; Wadsworth, Jennifer; Mondros, Sam (19 July 2024). "Global tech outage: Despite flight delays at SFO, Bay Area avoids worst of the chaos". The San Francisco Standard. Retrieved 20 July 2024.
  131. ^ a b Harden, Olivia (19 July 2024). "Southwest escapes problems from worldwide outage". SFGATE. Retrieved 19 July 2024.
  132. ^ Pippig, Laura (22 July 2024). "How Windows 95 saved companies from the global IT meltdown". PC World. Retrieved 23 July 2024.
  133. ^ Foldi, Matthew (20 July 2024). "Delayed RNC attendees put up in Chicago migrant hotel". The Spectator World. Retrieved 22 July 2024.
  134. ^ "North Dakota Republican Delegates struggling to return home due to Global IT outage". The Flag – AM 1100 and FM 92.3 WZFG. Retrieved 22 July 2024.
  135. ^ a b c d e f "Cyber outage disrupts global services, crashes Windows PCs". CBC. 19 July 2024. Retrieved 19 July 2024.
  136. ^ Nassar, Hana Mae (19 July 2024). "Microsoft outage disruptions felt globally". CityNews Vancouver. Retrieved 19 July 2024.
  137. ^ "Microsoft, CrowdStrike Stock Fall After Outage Hits Companies Globally". The Wall Street Journal. 19 July 2024. p. 1. Retrieved 19 July 2024.
  138. ^ "What banks are affected by Crowdstrike outage? See list of US banks".
  139. ^ "Global IT problems plague eastern Ontario". CBC News. 19 July 2024.
  140. ^ a b "Global IT outage hits Canada: Airports, TD Bank, U.S. border, hospital disruptions and more after faulty CrowdStrike update". Yahoo! News. 19 July 2024. Retrieved 20 July 2024.
  141. ^ a b c Yanko, Adir (19 July 2024). "Massive global glitch shuts down systems in hospitals, banks and emergency hotlines". Ynetnews.
  142. ^ Cordero, Ted (19 July 2024). "PH banks hit by global Microsoft outage". GMA News Online. Retrieved 19 July 2024.
  143. ^ Adonis, Meg (19 July 2024). "PH banks hit by Microsoft outage". Inquirer.net. Retrieved 19 July 2024.
  144. ^ Mangaluz, Jean (19 July 2024). "Philippine banks hit by global IT outage". Philstar.com. Retrieved 19 July 2024.
  145. ^ "Microsoft'taki arıza: Denizbank'ın internet sitesine ve mobil uygulamasına erişilemiyor". birgun.net (in Turkish). Retrieved 19 July 2024.
  146. ^ a b c Yeo, Amanda (19 July 2024). "Microsoft outage updates: Crowdstrike issue still wreaking havoc despite fix". Mashable. Retrieved 19 July 2024.
  147. ^ "RBI on global Microsoft outage: Indian banks insulated, only minor disruptions". Hindustan Times. 19 July 2024. Retrieved 19 July 2024.
  148. ^ a b Bureau, The Hindu (19 July 2024). "Microsoft Global Outage LIVE: Microsoft's Windows outage impacts airlines, financial institutions and broadcasters on a global scale". The Hindu. ISSN 0971-751X. Retrieved 19 July 2024. {{cite news}}: |last= has generic name (help)
  149. ^ "SBI's systems unaffected by global Microsoft outage, Khara says "all fine"". The Economic Times. 19 July 2024. ISSN 0013-0389. Retrieved 19 July 2024.
  150. ^ "Bradesco diz que app e outros serviços foram afetados por apagão cibernético – pt_BR". UOL. 19 July 2024.
  151. ^ "Australians have been hit by a worldwide tech outage. Here's what we know". ABC News. 19 July 2024. Retrieved 20 July 2024.
  152. ^ "Microsoft outage poses no threat to National security, says Polish Prime Minister". TVP World. 19 July 2024. Retrieved 19 July 2024.
  153. ^ "Finnairilla ongelmia IT-kaaoksen takia". Iltalehti.fi (in Finnish). 19 July 2024. Retrieved 19 July 2024.
  154. ^ a b c "Heathrow hit by outage, baggage handler confirms". Espreso TV (in Ukrainian).
  155. ^ "Falla de Microsoft: dos bancos de Paraguay tuvieron problemas con sus aplicaciones" [Microsoft failure: two banks in Paraguay had problems with their applications]. ABC Color (in Spanish). 19 July 2024. Retrieved 19 July 2024.
  156. ^ rheilweil (19 July 2024). "Federal agencies affected by worldwide IT outage". FedScoop. Retrieved 19 July 2024.
  157. ^ Nolan, Beatrice; Altchek, Ana. "Mass IT outage: here's a list of companies and operations affected". Business Insider. Retrieved 19 July 2024.
  158. ^ "About that Microsoft Outage – PoPville". www.popville.com. 19 July 2024.
  159. ^ "Which Kansas City area services are down due to global Microsoft outage? Get the latest". The Kansas City Star.
  160. ^ "Portland mayor declares state of emergency due to CrowdStrike outage". kgw.com. 19 July 2024. Retrieved 22 July 2024.
  161. ^ Staff, KATU (19 July 2024). "Portland mayor announces city-wide State of Emergency due to Crowdstrike global outage". KATU. Retrieved 22 July 2024.
  162. ^ a b Hemingway, Ahmad; Haworth, Jon; El-Bawab, Nadine (21 July 2024). "Global IT outage: 24 hours later and impacts are still being seen across the world". ABC News. Retrieved 22 July 2024.
  163. ^ "Microsoft outage affecting South Dakota". Keloland.
  164. ^ Team, Alaska's News Source Digital (19 July 2024). "Alaska experiencing widespread 911 outage". alaskasnewssource.com. Retrieved 19 July 2024.
  165. ^ Boyd, Robert Anglen and L. M. "911, other Phoenix area emergency systems affected by software outage". The Arizona Republic. Retrieved 19 July 2024.
  166. ^ Staff, WPTV- (19 July 2024). "Worldwide Microsoft outage affecting local 911 services". wflx.com. Retrieved 19 July 2024.
  167. ^ a b Press, Associated (19 July 2024). "911 call centers in some US states impacted by global technology outage". WBAL. Retrieved 19 July 2024.
  168. ^ "Area dispatch centers experience 911 outages". ABC57. Retrieved 19 July 2024.
  169. ^ "911 call centers report outages: Here's which counties are affected". MSN.
  170. ^ "DTW warns travelers of global outage, University of Michigan says 911 lines experiencing difficulties". FOX 2 Detroit. 19 July 2024. Retrieved 19 July 2024.
  171. ^ "911 call centers report outages: Here's which counties are affected". kare11.com. 19 July 2024. Retrieved 19 July 2024.
  172. ^ "How the global IT outage is impacting NYC services, transit, local airports". MSN. 19 July 2024.
  173. ^ WKRC (19 July 2024). "Middletown police issue 'urgent' alert, confirming outage impacting phones, 911 service". WKRC. Retrieved 19 July 2024.
  174. ^ Kwai, Isabella; Wolfe, Jonathan; Cowan, Jill (19 July 2024). "911 Systems Disrupted in at Least 3 States". The New York Times. ISSN 0362-4331. Retrieved 19 July 2024.
  175. ^ "Can I still make a 911 call amid global IT outage? How emergency services are still able to respond". 6abc Philadelphia. 19 July 2024. Retrieved 19 July 2024.
  176. ^ Brewer, Ray (19 July 2024). "911 system in New Hampshire restored after overnight outage; extent of outage's impacts not known". WMUR. Retrieved 19 July 2024.
  177. ^ a b Carter, Tom. "Emergency services say 911 lines are down in several states as a mass IT outage causes havoc". Business Insider. Retrieved 19 July 2024.
  178. ^ a b Wilkins, Stephanie; Dunn, Allison (19 July 2024). "Multiple State Court Online Systems Impacted by Global CrowdStrike Outage". Law.com. Retrieved 19 July 2024.
  179. ^ Satariano, Adam; Taylor, Derrick Bryson; Tumin, Remy; Kaye, Danielle (19 July 2024). "Outage for Microsoft Users Knocks Out Systems for Airlines and Hospitals in Chaotic Day". The New York Times. ISSN 0362-4331. Retrieved 22 July 2024.
  180. ^ "LIST: Philippine government websites down during global IT outage". Philstar.com. 19 July 2024. Retrieved 19 July 2024.
  181. ^ a b "This is the list of disruptions in Toronto due to the CrowdStrike outage". CP24. 19 July 2024. Retrieved 19 July 2024.
  182. ^ a b "How the global tech outage is disrupting the lives of Canadians. Here is the latest". CBC News. Retrieved 19 July 2024.
  183. ^ Steven, Benjamin Lopez (19 July 2024). "Canada Child Benefit payments may be delayed by global IT outage, says federal government". CBC News. Retrieved 19 July 2024.
  184. ^ "Aktualizácia CrowdStrike spôsobuje výpadky aj na Slovensku – SME Minúta". www.sme.sk (in Slovak). Retrieved 19 July 2024.
  185. ^ "It-nedbrud blokerer automatiske brandalarmer i København | Nyheder". DR (in Danish). 19 July 2024. Retrieved 20 July 2024.
  186. ^ a b c Omstead, Jordan (19 July 2024). "Canadian flights, hospitals, border disrupted during global technology outage". Yahoo Finance. Retrieved 19 July 2024.
  187. ^ a b The Canadian Press (19 July 2024). "Crowdstrike: Canadian impacts of global IT outage". CTV News. Retrieved 19 July 2024.
  188. ^ "How the global technology outage is affecting the DC region's airports, Metro system". WTOP News. 19 July 2024. Retrieved 19 July 2024.
  189. ^ John R. Ellement; Emily Sweeney (19 July 2024). "Mass General Brigham cancels non-emergency surgeries, hospital visits due to software outage; Logan reports some flight delays". The Boston Globe.
  190. ^ "Global tech outage largely bypasses freight and passenger railroads". Trains. 19 July 2024. Retrieved 21 July 2024.
  191. ^ "CNA Live". 19 July 2024. Retrieved 19 July 2024.
  192. ^ O'Brien, Ciara; Brennan, Joe; White, Jack (19 July 2024). "Irish airlines, public transport and NCT hit as Microsoft scrambles to fix global IT outage". The Irish Times. Retrieved 19 July 2024.
  193. ^ Ryan, Cathal (19 July 2024). "Global IT outage: Flights delayed at Dublin Airport and Knock, NCT centres shut and TFI app down". Irish Mirror. Retrieved 19 July 2024.
  194. ^ "Live: Global tech outage caused by software update, says cybersecurity firm CrowdStrike". The Straits Times. SPH Media Limited. Retrieved 19 July 2024.
  195. ^ a b "Major IT outage impacting banks, media, airlines and supermarkets". The Examiner. 19 July 2024. Retrieved 19 July 2024.
  196. ^ "Computer system failures disrupt trains". Railnews. 19 July 2024. Retrieved 21 July 2024.
  197. ^ a b "Global IT chaos persists as Crowdstrike boss admits outage could take time to fix".
  198. ^ "Störningar i reseplanerare i kollektivtrafiken – problem att köpa biljetter på flera håll". SVT Nyheter (in Swedish). 19 July 2024. Retrieved 19 July 2024.
  199. ^ "SLiveblog – Wereldwijd computerpannes na foute update: systemen herstellen zich langzaamaan, 4.300 vluchten geannuleerd". VRT Nieuws (in Dutch). 19 July 2024. Retrieved 19 July 2024.
  200. ^ Yang, Maya; Walters, Joanna; Yang (now), Maya; Walters (earlier), Joanna (19 July 2024). "Microsoft Windows IT outage live: US hospitals cancel non-urgent surgeries as airports face major delays". the Guardian. ISSN 0261-3077. Retrieved 19 July 2024.
  201. ^ Luciow, Tania (19 July 2024). "Mount Nittany Health Impacted by Nationwide IT Outage". Mount Nittany Health. Retrieved 19 July 2024.
  202. ^ "Hospitals from New York to London, Paris struggle in tech outage". The Times of India. 19 July 2024. ISSN 0971-8257. Retrieved 19 July 2024.
  203. ^ Reporter, Marni Rose McFall Live News (19 July 2024). "CrowdStrike outage shuts down hospital operations". Newsweek. Retrieved 19 July 2024.
  204. ^ a b c El-Bawab, Nadine; Margolin, Josh; Haworth, Jon. "CrowdStrike outage sparks global chaos with airline, bank and other disruptions". ABC News. Retrieved 19 July 2024.
  205. ^ "LabCorp on X". Retrieved 22 July 2024.
  206. ^ "Quest on X". Retrieved 22 July 2024.
  207. ^ "GP surgeries on the Island affected by worldwide IT outage". Manx Radio. 19 July 2024. Retrieved 19 July 2024.
  208. ^ Dunne, John (19 July 2024). "London Ambulance Service receives 4,500 emergency calls amid global IT outage and 31C heat". Yahoo! News. Retrieved 19 July 2024.
  209. ^ a b c "Liveblog – Grote gevolgen na wereldwijde softwareproblemen: ook 2 Belgische ziekenhuizen getroffen en hinder bij overheidsdiensten, banken, NMBS, Bpost en luchthavens". VRT (in Dutch). 19 July 2024. Retrieved 19 July 2024.
  210. ^ elDiario.es (19 July 2024). "Varios servicios de salud autonómicos, afectados por la caída informática global". ElDiario.es (in Spanish). Retrieved 19 July 2024.
  211. ^ "Amadora-Sintra Hospital in trouble due to Microsoft failure". Healthnews jornalismo de saúde (in Portuguese). Retrieved 19 July 2024.
  212. ^ "Wereldwijd problemen door computerstoring: onder meer luchthavens en ziekenhuizen getroffen". nos.nl. 19 July 2024.
  213. ^ "Pao Cezih! Obiteljski liječnici i ljekarne imaju teškoća u radu". n1info.hr. Retrieved 19 July 2024.
  214. ^ V, G. "Izpad informacijskih sistemov občutili tudi v Sloveniji, zamude na ljubljanskem letališču". rtvslo.si (in Slovenian). Retrieved 19 July 2024.
  215. ^ Awful Announcing [@awfulannouncing] (19 July 2024). "SportsCenter is unable to air due to the Microsoft-Crowdstrike outage so ESPN and ESPN2 are airing ESPN Radio's Unsportsmanlike with Freddie Coleman and Courtney Cronin" (Tweet). Retrieved 19 July 2024 – via Twitter.
  216. ^ Awful Announcing [@awfulannouncing] (19 July 2024). "Despite the Microsoft outage, 'Get Up' is on the air, albeit without graphics or b-roll. Yet somehow, Domonique Foxworth is appearing remotely from Washington D.C." (Tweet). Retrieved 19 July 2024 – via Twitter.
  217. ^ Axelrod, Ben. "ESPN unable to air 'SportsCenter' amid cyber outage, 'Get Up' without graphics, b-roll". Awful Announcing. Retrieved 19 July 2024.
  218. ^ Collantine, Keith (19 July 2024). "Global CrowdStrike outage leaves Mercedes fixing computers before practice". RaceFans. Retrieved 19 July 2024.
  219. ^ "Small businesses grapple with global tech outages created by CrowdStrike". MSN. Retrieved 21 July 2024.
  220. ^ ""感谢微软, 提前放假"!Windows全球大范围蓝屏" ["Thanks Microsoft, early holiday"! Windows Worldwide Wide Blue Screen]. news.ifeng.com (in Chinese). Retrieved 19 July 2024.
  221. ^ "Companies around the world hit by Microsoft outage". Financial Times. Retrieved 19 July 2024.
  222. ^ "Stadsloketten telefonisch niet bereikbaar door technische storing". Stad Antwerpen (in Dutch). 19 July 2024. Retrieved 19 July 2024.
  223. ^ Salisbury, Josh (19 July 2024). "Planes grounded, trains disrupted and Sky News off air due to Microsoft tech issue". Evening Standard. Retrieved 19 July 2024.
  224. ^ O'Donovan, Brian (19 July 2024). "Ryanair cancels flights, NCTs disrupted over IT outage". RTÉ News. Retrieved 19 July 2024. Part of RTÉ's operation was affected by the issue with minimal impact to output.
  225. ^ Magliocco, Sarah (19 July 2024). "LIVE: IT outage disrupts Irish NCT testing services, RTE, travel, gambling & offices nationwide". RSVPLive.ie. Retrieved 19 July 2024. The scale of the impact of the "blue screen" outage is still being uncovered, but airlines, offices and more are affected
  226. ^ "Direct. Panne mondiale chez Microsoft : après l'Australie, la France, la Belgique, le Royaume-Uni, le Japon sont touchés". La Voix du Nord (in French). 19 July 2024. Retrieved 19 July 2024.
  227. ^ Bouygues Telecom [@bouyguestelecom] (19 July 2024). "[🔴Info ] A la suite d'un incident technique mondial, votre Service clients est indisponible. Nous mettons tout en œuvre pour rétablir la situation dans les plus brefs délais. Nous sommes désolés de cette situation et vous rappelons que vous pouvez gérer vos offres et services en vous connectant à votre espace client, rubrique "Mon compte" sur http://bouyguestelecom.fr ou sur l'application Bouygues Telecom. Merci de votre compréhension" (Tweet). Retrieved 19 July 2024 – via Twitter.
  228. ^ Butler, Alex (19 July 2024). "Cyber outage impacts Paris Olympics accreditation, uniform deliveries". United Press International. Retrieved 19 July 2024.
  229. ^ "Global cyber outage hits Olympics preparations". ESPN.com. 19 July 2024. Retrieved 19 July 2024.
  230. ^ Guiao, Micah Avry (19 July 2024). "What's Happening to Microsoft-Powered Laptops Right Now?". Spot.ph. Retrieved 19 July 2024.
  231. ^ "CrowdStrike, Microsoft outage: Flights grounded, business stopped globally". KIRO 7 News Seattle. 19 July 2024. Retrieved 19 July 2024.
  232. ^ iRacing Support [@iRacingSupport] (19 July 2024). "Starting at 1 am EST US, we began experiencing an outage across our race server farms and are investigating the cause. The issue appears to be an issue with the Crowdstrike causing Windows machines to crash" (Tweet). Retrieved 19 July 2024 – via Twitter.
  233. ^ "Microsoft cloud outage takes down Korean game servers, airline ticketing". koreajoongangdaily.joins.com. 19 July 2024. Retrieved 19 July 2024.
  234. ^ Cañete, Patrick (19 July 2024). "Global Windows outage affecting workers, industries". NoypiGeeks. Retrieved 19 July 2024.
  235. ^ "Weltweites Software-Problem legt auch hessische Firmen lahm". Hessenschau (in German). Retrieved 19 July 2024.
  236. ^ "What caused the global Microsoft outage? A humble software update". NBC News. 19 July 2024. Retrieved 19 July 2024.
  237. ^ "Major global IT outage sends Melbourne into chaos". news.com.au. Retrieved 19 July 2024.
  238. ^ Cerullo, Megan. "Microsoft outage shuts down Starbucks' mobile ordering app". CBS News. Retrieved 19 July 2024.
  239. ^ "Worldwide internet outage affecting some local systems". WXXI News. Retrieved 19 July 2024.
  240. ^ WFTS Digital Staff (19 July 2024). "Global technology outage disrupts flights, banks, media outlets and more". ABC Action News Tampa Bay (WFTS). Retrieved 19 July 2024.
  241. ^ Jeltema, Ryan (19 July 2024). "Speedway stations among businesses affected by internet outage". ABC 12 WJRT-TV.
  242. ^ "7-Eleven outlines upgrades for Speedway, Stripes stores". C-Store Dive.
  243. ^ "Flere apotek har stengt etter datatrøbbel". NRK. 19 July 2024. Retrieved 19 July 2024.
  244. ^ "Tryg Forsikrings nett nede". 20 July 2024.
  245. ^ "Derfor er ikke Norge like hardt rammet". 20 July 2024.
  246. ^ Palmer, Annie (19 July 2024). "Amazon warehouses and internal software disrupted by outage". CNBC. Retrieved 20 July 2024.
  247. ^ "Terminal kontenerowy w Gdańsku dotknięty globalną awarią". TVN24. 19 July 2024. Retrieved 19 July 2024.
  248. ^ "Business as usual at many of nation's ports despite global tech outage". FreightWaves. 19 July 2024. Retrieved 21 July 2024.
  249. ^ Haupt, Inger (19 July 2024). "Gruvan i Malmberget utrymd på grund av it-problem". SVT Nyheter (in Swedish). Retrieved 19 July 2024.
  250. ^ Melke, Gabriel (19 July 2024). "Globala IT-problemen påverkade allsvenskan – Fotboll: Liverapportering: Allsvenskan 2024". SVT Sport (in Swedish). Retrieved 19 July 2024.
  251. ^ Alvarez, Simon (21 July 2024). "Tesla Giga Berlin quickly resolves IT problems from worldwide Windows outage". TESLARATI. Retrieved 21 July 2024.
  252. ^ "CrowdStrike CEO: 'We know what the issue is' and are resolving it". TODAY.com. Retrieved 19 July 2024.
  253. ^ Operations, Counter Adversary (19 July 2024). "Falcon Sensor Issue Likely Used to Target CrowdStrike Customers". crowdstrike.com. Retrieved 21 July 2024.
  254. ^ Albanese, Anthony [@AlboMP] (19 July 2024). "I understand Australians are concerned about the outage that is unfolding globally and affecting a wide range of services. My Government is working closely with the National Cyber Security Coordinator" (Tweet). Retrieved 19 July 2024 – via Twitter.
  255. ^ Albanese, Anthony [@AlboMP] (19 July 2024). "There is no impact to critical infrastructure, government services or Triple-0 services at this stage. The National Coordination Mechanism has been activated and is meeting now" (Tweet). Retrieved 19 July 2024 – via Twitter.
  256. ^ "UK's Starmer being kept updated on IT outage but has not chaired emergency meeting, says spokesperson". Reuters. 19 July 2024. Retrieved 19 July 2024.
  257. ^ "MeitY in touch with Microsoft over outage, says IT Minister; Cert-In issues advisory". The Indian Express. 19 July 2024. Retrieved 21 July 2024.
  258. ^ a b c Times, The Moscow (19 July 2024). "Russia Boasts That Sanctions Helped It Avoid Global Microsoft Outage". The Moscow Times. Retrieved 20 July 2024.
  259. ^ Hunt, Troy [@troyhunt] (19 July 2024). "Troy Hunt on X: "I don't think it's too early to call it: this will be the largest IT outage in history" / X" (Tweet). Retrieved 20 July 2024 – via Twitter.{{cite web}}: CS1 maint: url-status (link)
  260. ^ Hunt, Troy [@troyhunt] (19 July 2024). "Troy Hunt on X: "This is basically what we were all worried about with Y2K, except it's actually happened this time ☠️" / X" (Tweet). Retrieved 20 July 2024 – via Twitter.{{cite web}}: CS1 maint: url-status (link)
  261. ^ Palus, Shannon (19 July 2024). "Grounded Flights. Mobile Ordering on the Fritz. Welcome to Y2K Lite". Slate – via slate.com.
  262. ^ Turner, Nick (19 July 2024). "Musk Says He's Deleted CrowdStrike From Systems After Outage". Bloomberg. Retrieved 19 July 2024.
  263. ^ "GLOBAL IT OUTAGE COSTS AIRLINES MILLIONS; INDUSTRY NEEDS ANSWERS – TONY FERNANDES". Bernama. 20 July 2024. Retrieved 21 July 2024.
  264. ^ "CrowdStrike-Microsoft outage: Chinese cybersecurity firms take victory lap". South China Morning Post. 21 July 2024.
  265. ^ Young, Jennifer (19 July 2024). "As the world wakes up to a "digital pandemic", Microsoft suggests turning it off and on again 15 times". windowscentral.com.
  266. ^ Livingstone, Helen (19 July 2024). "'Computer says no': what the papers say after IT outage causes global chaos". The Guardian. 'Digital pandemic', 'havoc' and 'meltdown' were some of the most common phrases in UK headlines after botched CrowdStrike software update
  267. ^ Okemwa, Kevin (20 July 2024). "Elon Musk blames diversity efforts for the widespread CrowdStrike digital pandemic that stunted Microsoft services". windowscentral.com.
  268. ^ "Major Microsoft outage: Numerous sectors hit in worldwide "Digital Pandemic"". openaccessgovernment.org. 19 July 2024.
  269. ^ "Warning issued about phishing attacks post global tech outage". Intelligent CISO. Retrieved 22 July 2024.
  270. ^ "Microsoft-Crowdstrike IT outage triggers wave of phishing attacks". Techcircle. 22 July 2024. Retrieved 22 July 2024.
  271. ^ a b "Serious questions to answer after what could be the biggest IT outage in history". Sky News.
  272. ^ a b c "Major Microsoft outage: Numerous sectors hit in worldwide "Digital Pandemic"". 19 July 2024. Retrieved 21 July 2024.
  273. ^ "What experts are saying about the massive CrowdStrike global tech outage". Quartz. 19 July 2024. Retrieved 21 July 2024.
  274. ^ Zeba Siddiqui (20 July 2024). "CrowdStrike update that caused global outage likely skipped checks, experts say". Reuters. Retrieved 21 July 2024.
  275. ^ "Lesson from global Microsoft outage: Need for greater regulation and accountability". The Indian Express. 20 July 2024.
  276. ^ Newman, Lily Hay. "How One Bad CrowdStrike Update Crashed the World's Computers". Wired.
  277. ^ Hale, Craig (22 July 2024). "Microsoft blames EU rules for its inability to lock down Windows following CrowdStrike incident". Tech Radar. Retrieved 22 July 2024.
  278. ^ a b Hill, Paul (21 July 2024). "Microsoft points finger at the EU for not being able to lock down Windows". Neowin. Retrieved 22 July 2024.
  279. ^ "Blue Screens Everywhere Are Latest Tech Woe for Microsoft". The Wall Street Journal. 21 July 2024. Retrieved 22 July 2024.
  280. ^ "Video. European Commission denies responsibility for Microsoft IT outage". euronews. 23 July 2024.
  281. ^ Harper, Christopher (22 July 2024). "CrowdStrike issues go beyond Windows: company's security software has reportedly been causing Linux kernel panics since at least April". Tom's Hardware.
  282. ^ Chambers, Bradley (20 July 2024). "Apple @ Work: How Apple protects the Mac from mass enterprise outages". 9to5Mac.
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