I think the American people need to know the extent of the breach here, I think they will be shocked at the extent of it,” said Sen. Josh Hawley of the breach.

A set of countries, including the US, have issued a joint advisory regarding the ongoing cyber espionage campaign from China.

France's four major mobile operators, Bouygues Telecom, Free, Orange, and SFR, have announced a joint initiative to ...

A top White House official on Wednesday said at least eight U.S. telecom firms and dozens of nations have been impacted by<a ...

Federal officials are calling on telecommunication companies to boost national security by using encrypted messaging apps ...

The White House said that a broad Chinese hacking operation had infiltrated at least eight American telecommunications ...

US officials are urging Americans to make calls and send text messages over encrypted apps to minimize the risk of private ...

Learn about U.S. and partners' recommendations on ways for telecommunication companies to deter China-linked cyberattacks.

"We don't believe any classified communications has been compromised," Deputy national security adviser Anne Neuberger said.

The latest Market Talks covering Technology, Media and Telecom. Published exclusively on Dow Jones Newswires at 4:20 ET, ...

Chinese state hackers, known as Salt Typhoon, have breached telecommunications companies in dozens of countries, President ...

At least eight U.S. telecom firms have been compromised by a Chinese hacking campaign, a White House official said on ...