Signal uses end-to-end encryption to keep texts secure, preventing third parties — including foreign governments — from ...

A new Republican-backed rule in the House of Representatives is set to limit the Democrats' ability to initiate ...

Defense Secretary Pete Hegseth used the Signal app on a personal computer in his office that was connected to the internet on ...

The cumbersome, outmoded technology is a bad fit for the demands of national security work. Defense Secretary Pete Hegseth ...

From accidental leaks to unsecured networks, the encrypted messaging app has turned into a political landmine—exposing the ...

The lawyer for a protester arrested at a pro-Israel event argues UT officials actively hid communications about the case by ...

Privacy concerns have never been more critical in our digital communications. As government agencies target messaging platforms and data breaches become more ...

President Trump expressed confidence in Defense Secretary Pete Hegseth in an exclusive interview Tuesday with ABC News.

Signal has been the most high-profile app in the news lately because of the controversy surrounding its use by Defense Secretary Pete Hegseth. Signal is a secure messaging platform known for ...

Defense Sec. Pete Hegseth used the Signal app on a personal computer in his office that was connected to the internet on an ...

The move was intended to circumvent a lack of cellphone service in much of the Pentagon and enable easier communication ...

Hegseth’s usage of Signal has become a growing crisis for the Pentagon after revelations that the defense secretary last ...