Thursday, Citigroup confirmed that some customer account information was accessed by hackers. The attack affected only about 1 percent of customers. But still, it's another example of hackers breaking into companies that are supposed to be super secure. Recently, data storage company EMC Ltd had to replace millions of electronic keys, Sony faced several attacks, Google got hit, and now Citigroup. Is anything hack proof?
Citigroup Confirms Customer Accounts Hacked
News & Features Nina Gregory · NPR ·