"Vendor Data Breach Exposes American Express Credit Cards"

American Express warns customers of a data breach at one of its service providers, potentially exposing credit card account numbers, names, and expiration dates. The breach impacted an undisclosed number of customers, and the company is working to notify affected individuals and regulatory authorities. American Express reassures customers that they will not be held responsible for fraudulent charges and advises them to monitor their accounts for suspicious activity, enable instant notifications, and consider requesting a new card number if their information was stolen.