Credit Card Issuer TCM Bank Leaked Applicant Data for 16 Months

TCM Bank, a company that helps more than 750 small and community U.S. banks issue credit cards to their account holders, said a Web site misconfiguration exposed the names, addresses, dates of birth and Social Security numbers of thousands of people who applied for cards between early March 2017 and mid-July 2018.

TCM is a subsidiary of Washington, D.C.-based ICBA Bancard Inc., which helps community banks provide a credit card option to their customers using bank-branded cards.

In a letter being mailed to affected customers today, TCM said the information exposed was data that card applicants uploaded to a Web site managed by a third party vendor. TCM said it learned of the issue on July 16, 2018, and had the problem fixed by the following day.