T-Mobile confirmed that its new data breach, which affected some of its users, has been carried out by the cyber attackers using the sim swapping hacking scheme. Pedestrians cross an intersection near ...

T-Mobile has confirmed a data breach that was caused in part by SIM swapping attacks, according to a statement from the company. The T-Mo Report, a blog tracking T-Mobile, obtained internal ...

After a T-Mobile data breach, customers claim they're paying the price and are being targeted by cybercriminals in a sim card scam.

I went into a T-Mobile store, signed up for a tablet data-only plan, and bought the SIM. I then went home, popped the sim into my phone, and it's worked perfectly for the last four months.