A photo taken this week showed Mike Waltz using an app that looks like—but is not—Signal to communicate with top officials.

A new analysis of TM Signal’s source code appears to show that the app sends users’ message logs in plaintext. At least one ...

The Trump administration ousted national security advisor Mike Waltz and other staffers with the National Security Council, ...

The Signal group chat was made public after reporter ... employee was to blame for adding Goldberg to the chat, not Waltz. "Michael Waltz has learned a lesson, and he’s a good man," the ...

President Donald Trump announced that Mike Waltz had been ousted as national security advisor. He was previously caught up in "Signalgate." ...

President Donald Trump's outgoing national security adviser Mike Waltz was photographed using Signal on his phone during Wednesday's Cabinet meeting.

Mike Waltz, the departing national security adviser ... involving him and other prominent government officials using Signal to converse about highly sensitive details regarding a planned U.S ...

National security adviser Mike Waltz is leaving his White House post, although soon after reports about his departure were ...

Mike Waltz, President Trump's national security advisor, is leaving the White House weeks after he accidentally added a ...

Signalgate was the national security adviser’s most glaring mistake. But his problems ran deeper. After Michael Waltz, the ...

President Donald Trump has removed Mike Waltz as national security adviser and instead will nominate him for United Nations ...

Waltz’s problem was that in an administration of know-nothing America firsters, solicitous Trump sycophants, and national ...