“Unlimited” Withdrawals: 12 Stolen Debit Cards = $40 Million Breach

FFIEC's statements last week take a look at cyber-attacks on ATMs and card authorization and DDoS attacks on websites. In one, hackers targeted ATMs by installing malware that allowed for unlimited withdrawals, beyond the available balance, resulting in $40 million in fraud using only 12 stolen debit accounts. [4/9]