Hackers may have infiltrated systems for court-authorized wiretapping requests.

The intrusion affected major telecom company networks that cooperate with court-authorized U.S. requests for communications ...

The breach, traced to Chinese state-sponsored hackers, may have lasted for months, according to The Wall Street Journal.

The director of the National Security Agency said Sunday that a Chinese hack of three major telecommunications firms is under ...

Use precise geolocation data and actively scan device characteristics for identification. This is done to store and access ...

Amazon tells UK regulator Ofcom that it’s 'seeking to develop the most versatile technical solutions' for direct-to-cell ...

Deciding between major and secondary cellphone service providers can be difficult. Here's how to find the right type for you.

Shares of AT&T ( T -0.48%) jumped 10.6% in September, according to data provided by S&P Global Market Intelligence. A couple ...

Starlink's direct-to-cell satellite service for emergency alerts goes online in North Carolina as Florida braces for ...

A joint venture will bring IndyCar to Arlington to weave through streets around Globe Life Field and AT&T Stadium.

While not as widely publicized, the MoveIt breach was a silent killer. It impacted 77 million individuals across 2,600 ...

AT&T recently decided to divest its DirecTV segment. This move creates another potent positive catalyst for my bull thesis.