The administration has downplayed the importance of the text messages inadvertently sent to The Atlantic’s editor in chief.

A breach at Oracle Health impacts multiple US healthcare organizations and hospitals after a threat actor stole patient data ...

National security advisor Mike Waltz's job is not in jeopardy after The Atlantic's reported a security breach on a Signal ...

Newsweek has reproduced all the Signal group messages that were published by The Atlantic, either by being written out by ...

Readers react to the security lapse that allowed the editor of The Atlantic into a group chat about a U.S. military operation ...

Atlantic publishes attack plan details after Trump, top officials deny classified information was shared in group chat ...

Did Defense Secretary Pete Hegseth’s messages detailing planned U.S. airstrikes in Yemen constitute a classified war plan?

The Atlantic' editor-in-chief Jeffrey Goldberg was accidentally added to a private Trump administration group chat about U.S.

Members of the Trump administration coordinated highly sensitive Yemen attack plans on an unsecure group chat, a White House ...