T-Mobile USA insider wrongdoing: an unauthorized individual accessed one customer account on 2026-01-12; discovered 2026-03-05. Exposed data may include name, address, email, account number, phone numbers, account PIN, driver's license, date of birth, and SSN. One Maine resident affected. T-Mobile reset the PIN and offered 24 months of free credit monitoring via TransUnion myTrueIdentity.
Affected (this filing): 1