The probe, announced via podcast, has been widely criticized.

A dozen current and former officials confirmed that the encrypted messaging app is used across various agencies — despite warnings about its security vulnerabilities.

Earlier this year, Phoenix New Times reported that MAGA-aligned Pinal County Attorney Brad Miller had hidden official communications by using the encrypted messaging app Signal, including at one point ...

The messaging app Signal made news in March after a handful of White House officials, including Vice President JD Vance, used the app to communicate with each other (and, inadvertently, a journalist) ...

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 ...

In his post-Signalgate meeting with The Atlantic’s editor-in-chief Jeffrey Goldberg, Donald Trump admitted that the scandal was “real,” but that Pete Hegseth’s job is still safe despite looping ...

WASHINGTON (AP) — Defense Secretary Pete Hegseth had an internet connection that bypassed the Pentagon’s security protocols set up in his office to use the Signal messaging app on a personal computer, ...

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 ...

Stream Connecticut News for free, 24/7, wherever you are. A photo taken by Reuters' Evelyn Hockstein during a Cabinet meeting Wednesday shows Waltz holding his phone below the table, with the ...