2024 Data glitch — 17,000 credit cards
Data compromised
Credit card numbers, CVV
Technical writeup
Apr 2024. Data glitch incorrectly linked 17k newly issued credit cards to wrong users in digital channels. Customers could view full card numbers and CVV of others' cards. Bank blocked all affected cards; committed to compensating losses. No misuse reported.
Root cause
Data mapping error; incorrect card-to-user linkage.