T-Mobile investigates claims of giant customer data breach

T-Mobile is grappling with yet another reported data breach. The carrier told Motherboard in a statement that it's investigating an "underground forum" member's claims that they're selling data for over 100 million customers, including social security numbers and device IMEI numbers. While the scale of the breach hasn't yet been verified, Motherboard has confirmed the authenticity of at least some of the data. The intruder is selling data for about 30 million customers for the equivalent of $270...