Mike Waltz's exit from the Trump administration comes on the heels of the Signal chat scandal. Here's what happened.

Former national security adviser Mike Waltz was photographed using a Signal-like messaging app during Wednesday’s Cabinet meeting, more than a month after he first came under intense scrutiny for ...

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

The communications app TeleMessage, which was spotted on former US national security adviser Mike Waltz's phone, has ...

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

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 ...

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

Mike Waltz is expected to be ousted from his role as Donald Trump's national security adviser amid the fallout over ‘The Atlantic’ editor-in-chief Jeffrey Goldberg being added to a group chat about ...

Waltz was among high-ranking members of the administration who accidentally shared plans about a forthcoming U.S. military ...

The photo shows multiple Signal text messages, including one with a user named ... Trump wrote on Truth Social on Thursday: "I am pleased to announce that I will be nominating Mike Waltz to be the ...