Citigroup Bank the latest organisation to fall foul of hackers in data breach incident

News

Citigroup Bank the latest organisation to fall foul of hackers in data breach incident

Warwick Ashford

Citigroup bank has confirmed hackers accessed bank card customers' account information in a data breach incident.

The company said hackers accessed the details of 1% of customers at Citi Account Online in May, according to the Wall Street Journal.

The names of customers, account numbers and contact information, including e-mail addresses, were viewed. But other information - such as birth dates, social security numbers, card expiry dates and card security codes - were not compromised, Citigroup said.

Citigroup has tightened security and stepped up fraud-detection efforts in the wake of the attack. Citigroup has not disclosed whether customers had reported issues with their accounts, according to other US reports.

Citigroup joins a growing list of high-profile companies to report security breaches in recent weeks, with other incidents involving Sony, Nintendo, Google's GMail and Lockheed Martin.


Email Alerts

Register now to receive ComputerWeekly.com IT-related news, guides and more, delivered to your inbox.
By submitting your personal information, you agree to receive emails regarding relevant products and special offers from TechTarget and its partners. You also agree that your personal information may be transferred and processed in the United States, and that you have read and agree to the Terms of Use and the Privacy Policy.
 

COMMENTS powered by Disqus  //  Commenting policy