American Express Warns Credit Card Data Exposed in Third-Party Breach

American Express (Amex) has alerted customers that their credit card details may have been compromised following a third-party data breach. In a notice letter to customers, filed with the US State of Massachusetts, the credit card provider warned that current or previously issued Amex card account numbers, customer names, and other card details such as the expiration date, may have been accessed in the attack.

Source: Infosecurity Magazine – Information Security & IT Security