Some T-Mobile users were victims of unauthorised access this month, claims new report

According to a new report, T-Mobile has undergone a small-scale data breach days before the year 2021 ends.

T-Mobile, a major American telecom service provider, last August, suffered a data breach that saw some of their customer's social security numbers left vulnerable. Now it seems they have suffered another data breach affecting a small number of customers.

The company said, “We informed a very small number of customers that the SIM card assigned to a mobile number on their account may have been illegally reassigned or limited account information was viewed.”