T-Mobile US has had another bad week on the infosec front – this time stemming from a system glitch that exposed customer account data, followed by allegations of another breach the carrier denied.
According to customers who complained of the issue on Reddit and X, the T-Mobile app was displaying other customers’ data instead of their own – including the strangers’ purchase history, credit card information, and address.
This being T-Mobile’s infamously leaky US operation, people immediately began leaping to the obvious conclusion: another cyber attack or breach.
