Here's what to know about the messaging app used by Trump Administration officials to discuss military strikes on Yemen.

The controversial conservative government blueprint Project 2025 included a training video addressing whether Republican administration officials should use Signal and similar messaging apps for ...

Add Yahoo as a preferred source to see more of our stories on Google. DENVER (KDVR) — Fallout over use of the Trump Administration’s use of the signal app to detail attack plans continued Wednesday.

Add Yahoo as a preferred source to see more of our stories on Google. A major security concern has emerged after reports revealed that high-ranking Trump administration officials used Signal, an ...

The news of Trump officials using Signal for a group chat on military operations has raised many questions about just how secure such messaging apps are and the risks if government officials use them ...

Mike Waltz, the departing national security adviser at the center of "Signalgate," is seen in new photos using the commercial messaging application during a Cabinet meeting held by President Donald ...

The White House is clapping back against media reports alleging intelligence officials have been using the end-to-end encrypted messaging app Signal to send classified information, describing the ...

President Donald Trump addressed questions Tuesday about his national security officials using a group chat app that included a journalist to discuss attack plans in Yemen.Hearst TV was in the room as ...

On ThursdaY, Reuters published a photo depicting then-United States national security adviser Mike Waltz checking his phone during a cabinet meeting held by President Trump in the White House. If you ...

Former White House national security adviser Mike Waltz was seen using the encrypted messaging app Signal in photos taken during Wednesday's Cabinet meeting. Waltz was removed as national security ...