2019 Baltimore ransomware attack
During the Baltimore ransomware attack of May 2019, the American city of Baltimore, Maryland had its servers largely compromised by a variant of ransomware called RobbinHood. Baltimore became the second U.S. city to fall victim to this new variant of ransomware after Greenville, North Carolina and was the second major US city with a population of over 500,000 people to be hacked by ransomware in two years, after Atlanta was attacked the previous year.
On May 7, 2019, most of Baltimore's government computer systems were infected with the aggressive ransomware variant RobbinHood. All servers, with the exception of essential services, were taken offline. In a ransom note, hackers demanded 13 bitcoin (roughly $76,280) in exchange for keys to restore access. The note stated that if the demands were not met within four days, the price would increase and within ten days the city would permanently lose all of the data.
The attack had a negative impact on the real estate market as property transfers could not be completed until the system was restored on May 20. However, the restoration of all systems was, as of May 20, 2019[update], estimated to take weeks more.
Baltimore was susceptible to such an attack due to its IT practices, which included decentralized control of its technology budget and a failure to allocate money its information security manager wanted to fund cyberattack insurance. The attack has been compared to a ransomware attack on Atlanta the previous year, and was the second major use of the RobbinHood ransomware on an American city in 2019, as Greenville, North Carolina was also affected in April.
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