Could a hacker steal enough information from a store you’ve shopped at to print up fake debit cards in your name and withdraw cash from your checking account at an ATM? Even if you’ve never told a ...

Wednesday, Citibank confirmed that an ongoing fraud had forced it to reissue debit cards and block PIN-based transactions for users in Canada, Russia, and the U.K. But Citibank is only the tip of the ...

Hackers have crossed a new frontier by devising sophisticated ways to steal large quantities of personal identification numbers, or PINs, protecting credit and debit cards. The attacks involve ...

Despite new disclosure rules, information about customer data breaches is notoriously hard to obtain, but even by those standards, getting to the bottom of the one now on everyone's mind has been ...