Dan Caldwell, adviser to US Defense Secretary Pete Hegseth, was removed from the Pentagon amid an ongoing probe into ...

Caldwell’s sudden downfall was tied to an investigation into unauthorized disclosure of department information.

A watchdog group has said the exchanges on the Signal app were federal records, and sued in an effort to preserve them.

Federal Judge James Boasberg, the chief U.S. district judge in Washington, on March 27 ordered Ratcliffe—along with Defense Secretary Pete Hegseth, Secretary of State Marco Rubio, Treasury Secretary ...

DENVER — The recent Signal chat leak has caused some to criticize the encrypted messaging ... “It's not that Signal was compromised or that Signal has security issues,” he said. “It's just that people ...

There has been nonstop discussion about the Trump administration's Signal chat leaks, in which Vice President JD Vance, Secretary of Defense Pete Hegseth and other national security advisers ...