Senators Ron Wyden and Eric Schmitt are demanding the Department of Defense to do more to secure its telecommunications.

The FBI and security officials warn that messages sent by AT&T, Verizon, and Lumen Technologies customers are vulnerable.

There have been reports since early October that Chinese government hackers penetrated the networks of telecoms and may have ...

U.S. government agencies will hold a classified briefing for all senators on Wednesday on China's alleged efforts known as ...

U.S. government agencies will hold a classified briefing for all senators on Wednesday on China's alleged efforts known as ...

This was the stock's third consecutive day of losses.

A Chinese espionage campaign scooped up data on hundreds of thousands of American mobile phone users, likely stealing ...

Plus, the Supreme Court will hear oral arguments today in a challenge to a Tennessee law that bans gender transition care for ...

Officials from the FBI and CISA said it was impossible to predict when the telecommunications companies would be fully safe ...

Chinese government-backed hackers have infiltrated major U.S. telecom networks, and officials are now struggling to remove ...

Hans Vestberg, Chairman and CEO of Verizon (NYSE, Nasdaq: VZ), is scheduled to speak at the UBS Global Media & Communications ...