Telecommunications giant AT&T has begun notifying millions of customers about the theft of personal data recently discovered online.
The company said on Saturday that a...
Mobile carrier T-Mobile has completed the takeover of smaller rival Sprint, creating a new wireless giant that rivals AT&T and Verizon in size.
The companies...
BT’s Openreach network should become a “distinct company” within the BT Group as part of reform proposals put forward by telecoms regulator Ofcom which...