In response to that cyberattack, the U.S. Cybersecurity and Infrastructure Security Agency on Dec. 18 urged senior government ...

AT&T Inc. acknowledged that it had been hit by the China-linked Salt Typhoon hacking operation but that its networks were now ...

The Chinese-linked Salt Typhoon cyberespionage operation targeted AT&T and Verizon's systems, but the wireless carriers' U.S.

Qualcomm is synonymous with top-tier smartphone performance these days, but the market was once much more competitive.

T-Mobile's merger with Sprint has led to increased prices and profit margins, benefiting investors with a 91% stock rise ...

T-Mobile's enhanced Internet Backup plans provide 130GB of 5G data monthly, with three additional data passes per year.

An analysis of T-Mobile reveals strong performance but limited growth and diversification compared to AT&T, impacting ...

AT&T Inc. hopes to persuade people across the country to break up with their landlines by the end of 2029. To do so, it’s ...

Despite fierce regulatory scrutiny of consolidation within the U.S. wireless industry, AT&T announced its $1 billion acquisition of spectrum assets from United States Cellular Corporation. The ...

An AT&T customer who switched to the company's FirstNet service for first responders got quite the shock when his bill came ...

SpaceX's satellite internet service had a big 2024, but does it have the momentum and political clout to continue its ascent?

Since the end of the Affordable Connectivity Program, millions of homes have been grappling with higher internet costs. These plans and subsidies can help.