National security advisor Michael Waltz commented on the Signal text chain leak during an appearance on "The Ingraham Angle." ...

It’s a more extensive use of the app than previously reported and sheds new light on how commonly the Trump administration’s ...

Despite calls for Mike Waltz or Pete Hegseth to resign, so far White House officials are bashing only The Atlantic. Here’s the latest on the debacle.

The Atlantic's editor-in-chief Jeffrey Goldberg reported he was accidentally added by Mike Waltz to a group chat containing secret military plans.

But the US national security adviser said he could not explain how a journalist was added to a chat discussing air strikes in ...

The New York Times reports the defense secretary also sent the information to a group that includes his lawyer ...

Though he disparaged Goldberg's reputation as a Trump critic, Waltz also said he took "full responsibility" for the journalist winding up in the chat.

National Security Advisor Michael Waltz and a senior aide used personal Gmail accounts for government communications, ...

"I got a message request from Michael Waltz. I accepted the message request. That's what happened." Signal only allows users to add people to chat groups by phone number, QR code or username of ...

The team led by U.S. President Donald Trump's national security adviser, Mike Waltz, set up at least 20 group chats on the commercial Signal app to coordinate official work on issues involving China, ...