The hacker believed to be behind the massive AT&T data breach back in April this year has been caught and arrested.

Data breaches and leaks keep coming fast and furious this year. Here’s how to defend yourself against the onslaught.

United States Cellular said on Thursday it has agreed to sell a portion of spectrum licenses used to transmit mobile phone ...

After selling to T-Mobile and Verizon, US Cellular has sold another chunk of its spectrum to AT&T now. Here’s what it could ...

Snowflake customer breach affected roughly 165 companies, including Ticketmaster, AT&T, Advance Auto Parts, Santander Bank, ...

US Cellular Corp. agreed to sell some spectrum assets to AT&T Corp. for $1.02 billion as the tower operator continues the ...

AT&T gained more wireless subscribers than expected in the third quarter, driven by the steady adoption of its higher-tier ...

Now, completing the carrier trifecta, AT&T has announced a major expansion into the high-speed internet service market with a ...

FRANKFORT, Ky. (WYMT) - Attorney General Russell Coleman called on those in Washington to crack down on connected vehicles ...

United States Cellular said today it has agreed to sell a portion of spectrum licenses used to transmit mobile phone signals and high-speed data services to AT&T in a $1.02 billion deal. The ...

AT&T T-N said on Monday it had struck a $1-billion multi-year deal with Corning to buy fiber, cable, and connectivity ...