Cramming is a form of fraud in which small charges are added to a bill by a third party without the subscriber's consent or disclosure. These may be disguised as a tax or some other common fee, and may be several dollars or even just a few cents. The crammer's intent is that the subscriber will overlook and ultimately pay these small charges.
There are various forms of cramming.
|The examples and perspective in this section may not represent a worldwide view of the subject. Please improve this article or discuss the issue on the talk page. (December 2014)|
Cramming is most common in the US, where the breakup of the Bell System left subscribers with different vendors for local and long-distance service. LEC billing consolidated charges from multiple vendors on one bill, but opened an opportunity (which does not exist elsewhere) for fraudulent vendors to add their own charges to the consolidated bills. This is not the same as telephone slamming, where an existing vendor is replaced with a rival without the client's informed consent.
In an effort to prevent instances of cramming, some members of the third party billing industry have implemented screening and monitoring measures to identify and eliminate crammers. Some companies offer consumer protection websites to help consumers better understand their phone bill and detect cramming as soon as it occurs.
This is most often accomplished when criminals develop new web pages for small businesses and non-profit groups for little or no expense. While advertising their service as free, these criminals actually engage in unauthorized phone charges on their victim's accounts. The most common scam involves "rebate checks." These checks, when cashed, transfer the customer's Internet service provider, placing monthly service charges on their telephone bill. This is made possible because telecommunications companies provide the service of being able to collect bills for companies that perform a service over the telephone.
Another is "preacquired account telemarketing fraud", cramming of unauthorized charges by telemarketers who have bought or obtained consumer account information prior to the telemarketing call, sometimes from the consumer's own bank.
Phone companies like Verizon respond by removing cramming charges from a consumer's bill upon request, and will cease business with the company that crams. Verizon, at the customer's request, will put a Cramming Block on the customer's account, that prevents third parties from adding charges.
In October 2014, AT&T Mobility agreed to pay $105 million in refunds and penalties for cramming for premium-rated short messages; the agreement was the largest such settlement in history; AT&T was "accused of keeping at least 35% of the fees, as well as obscuring the charges on bills and preventing customers from securing full refunds."
- "Cramming A New Form Of Fraud, Officials Say - Consumer Alert News Story - WBAL Baltimore". WBAL-TV. 2006-10-05. Archived from the original on February 18, 2012. Retrieved 2011-09-14.
- "Top 10 Consumer Complaints for 2007 Announced". WMTV. September 23, 2008. Retrieved 2011-09-14.
- "Take a close look at your phone bill for mysterious charges - National Consumer Protection Week 2011". National Consumer Protection Week. 2011-05-20. Archived from the original on October 16, 2011. Retrieved 2013-05-20.
- Tressler, Colleen (2013-04-17). "Is Your Mobile Bill a Cram Sandwich?". National Consumer Protection Week. Retrieved 2013-05-20.
- "Mystery Charges on Your Phone Bill". Federal Trade Commission. Retrieved 2013-05-20.
- "Cramming Prevention". Know Your Phone Bill.org. Retrieved 2011-10-17.
- "Cramming: Mystery Phone Charges". Federal Trade Commission. 2009-07-02. Retrieved 2011-09-14.
- "FBI — "Cramming" Scheme Operator Sentenced". FBI.
- "Fraud in the Internet". Computer Crime Research Center. April 11, 2005. Retrieved 2011-09-14.
- Britz, Marjie T. (2009). Computer Forensics and Cyber Crime: An Introduction (2nd ed.). New Jersey: Prentice-Hall. ISBN 0132447495.
- "BEFORE THE FEDERAL TRADE COMMISSION WASHINGTON, D.C. Telemarketing Sales Rule Review. SUPPLEMENTAL COMMENTS OF THE MINNESOTA ATTORNEY GENERAL'S OFFICE. FTC File No. R411001." (PDF).
- "Verizon to police 'cramming'". Boston Globe. 2005-04-04. Retrieved 2011-09-14.
- Kilgannon, Corey (2005-01-09). "Phone Executive Admits Conspiracy in Mob Fraud". The New York Times. Retrieved 2011-09-14.
- Sutter, John D. (October 4, 2010). "Verizon to refund millions in 'mystery fees'". CNN. Retrieved 2014-10-08.
- O'Toole, James (October 8, 2014). "AT&T will pay $105 million for unauthorized charges on customer bills". CNN. Retrieved 2014-10-08.