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

No, really? That's a shocking surprise An unidentified miscreant is said to have obtained US government communications from ...

As sources on Thursday confirmed Mike Waltz’s exit from his post as national security adviser, the impact of the U.S.

Defense Secretary Pete Hegseth shared detailed plans about a military operation against the Houthis in Yemen on a second Signal group chat, this one on his personal phone and including his wife, ...

In the messages leaked in March by Atlantic magazine editor Jeffrey Goldberg, who was inadvertently included in the chat group, Vance expressed to his colleagues that he thought the administration ...

Department of Defense Secretary Pete Hegseth shared details about an imminent attack on Houthis in Yemen in March in a second ...

Hegseth, for the second day in a row, blamed “leakers” in the Pentagon for a new report he shared sensitive military information in a second Signal group chat that included his wife and brother.

The New York Times reported that the group in the second chat included Hegseth’s wife, Jennifer, who is a former Fox News producer, and his brother Phil Hegseth, who was hired at the Pentagon as a ...

A former top Hegseth adviser suggested Sunday night that Trump should consider replacing the embattled defense chief.

Here’s what to know about the reports of another group chat in which the Defense Secretary shared sensitive information.

The White House has insisted no classified information was shared on messaging platform Signal after reports emerged that U.S ...

The clone, TeleMessage, was the subject of a reported hack in which the contents of some direct messages and group chats were ...