A new report reveals Defense Secretary Pete Hegseth had a “dirty” internet line installed in his Pentagon office, bypassing ...

Social media users were quick to seize on to memes and jokes after The Atlantic's top editor was added to a national security group chat on Signal.

Between the personnel crises and security lapses, the defense secretary’s tenure has gone from bad to worse — to humiliating.

Defense Secretary Pete Hegseth is in hot water once again after details emerged on Sunday about a purported second unsecured ...

WASHINGTON (AP) — Defense Secretary Pete Hegseth had an internet connection that bypassed the Pentagon’s security protocols ...

Signal is a commercially available app that is not authorized to be used for sensitive or classified information. It's ...