The Signal app used by federal agents came up during testimony in Day 2 of the federal trial of Judge Hannah Dugan in ...

An investigation into Defense Secretary Pete Hegseth's use of the Signal app is complete and its classified findings provided ...

Defense Secretary Pete Hegseth is facing scrutiny after a new watchdog report found his use of the Signal app earlier this ...

The Pentagon’s watchdog found Defense Secretary Pete Hegseth endangered U.S. personnel and their mission by using Signal to ...

The Signalgate scandal that enveloped US Secretary of Defense Pete Hegseth in March appears to be symptomatic of a wider lax ...

A photo taken by Reuters' Evelyn Hockstein during a Cabinet meeting Wednesday shows Waltz holding his phone below the table, with the encrypted-texting app open and visible. It also shows Waltz in ...

Pentagon inspector general releases report on Trump officials using Signal app to share classified Yemen strike details, ...

The chat app, which is run by a nonprofit foundation, has been downloaded 220 million times. Here's what to know about Signal, including who owns it and whether it's safe to use. The messaging app ...

Signal Private Messenger is available for free worldwide for both iOS and Android and allows its millions of users to send texts, videos, and files, make voice and video calls, and shield your ...

Former White House national security advisor Mike Waltz and other Trump officials appear to be communicating on a modified version of Signal, despite President Donald Trump discouraging use of the ...

Mike Waltz appears to be communicating with other Trump officials via a version of Signal a day before he was removed as White House national security advisor. A photo from a Cabinet meeting Wednesday ...