A watchdog group has said the exchanges on the Signal app were federal records, and sued in an effort to preserve them.

A lawsuit over the Trump administration’s infamous Houthi Signal group chat has revealed what steps departments took to ...

The NSA has used a protocol called the Vulnerabilities Equities Process since the Obama era to determine whether to exploit ...

WASHINGTON – National Security Adviser Mike Waltz told Fox News on Tuesday he took “full responsibility for inviting a reporter onto a group Signal app chat of Trump administration ... strike on the ...

Dave Portnoy has joined the uproar against Donald Trump's tariff plans, lamenting that he's lost $7 million in his portfolio ...

Notre Dame professors within the NDSIC program help explain the context, importance and impact of the recent Signal group ...

The Pentagon inspector general's office will investigate Defense Secretary Pete Hegseth's use of commercial messaging app ...

There has been a fascinating, near unanimous condemnation among the cognoscenti about the seemingly careless addition of ...

The White House said Monday it has concluded its review into how a journalist was added to a Signal message group chat, as high-ranking officials discussed military strikes in Yemen, calling the case ...

Rep. Darren Soto called for Pete Hegseth’s firing. Rep. Daniel Webster expressed support for National Security Adviser Mike Waltz.

Encrypted messaging app Signal continues to see spiking downloads in the wake of the messaging scandal that saw The Atlantic’s editor-in-chief Jeffrey ...

US President Donald Trump is contemplating firing national security advisor Mike Waltz after a Yemen war plan leak through a Signal group chat involving a journalist. Trump remains supportive of ...