Citibank ATM Breach

Hackers broke into Citibank’s ATMs inside 7-Eleven stores earlier this year and stole customers’ PIN codes.  The hackers netted millions of dollars. The thieves were able to access the PIN numbers by attacking the back-end computers responsible for approving the cash withdrawals.  Hackers are targeting the ATM system’s infrastructure, which often uses Microsoft’s Windows operating system.  It’s unclear […]