Experian, a vendor T-Mobile used for credit checks, was hacked in a data breach that leaked the records of about 15 million people.
Hackers have targeted Experian, the credit agency that reviews T-Mobile’s credit applications, potentially compromising the personal information of 15 million people. While the data breach did not directly impact T-Mobile’s servers, anyone who applied for a credit check between September 2013 and September 16, 2015 could have had their records stolen, T-Mobile said Thursday.