Why the Signal chat leak might have exposed a big legal problem for Trump administration - Lawmakers and legal experts claim the Yemen Signal group chat ‘blatantly violated security regulations design ...

U.S. National Security Advisor Mike Waltz, who started the now-infamous group chat coordinating a U.S. attack against the ...

The Pentagon’s internal watchdog notified the defense secretary of a probe into whether he shared classified information last ...

Excerpts of a Signal chat published Monday by The ... Below is a reproduction of the chat, with annotated analysis from our reporters. Team – establishing a principles group for coordination ...

Sign up for the Slatest to get the most insightful analysis, criticism, and advice out there, delivered to your inbox daily. By now you know that several members of ...

US president defends key security official after journalist says he was added to group chat about air strikes.

The recent Signal chat leak has caused some to criticize the encrypted messaging app itself. According to two Denver experts, ...

Washington is reeling from an unprecedented leak of the military’s operational plans to strike Yemen’s Houthis, which were shared on a Signal group chat that included a high-profile journalist.

And unlike many other quality news outlets, we choose not to lock Americans out of our reporting and analysis ... chat service, social media company Meta's WhatsApp platform. Encryption on Signal ...

The White House said Monday it has concluded its review into how a journalist was added to a Signal message group chat, as ...

Excerpts from a Signal chat provide a rare and revealing look at the private conversations of top Trump administration officials as they weighed plans for U.S. strikes.