Plus: Another DOGE operative allegedly has a history in the hacking world, and Donald Trump’s national security adviser ...

Defense Secretary Pete Hegseth’s use of the Signal group chat with other national security officials to discuss plans for ...

The Pentagon's watchdog is investigating Defense Secretary Hegseth's use of the messaging app Signal to discuss attack plans ...

Security experts weigh in on Trump White House Signalgate, national security, and the cybersecurity risks associated with human error.

Mike Waltz has been in the spotlight since he created a group chat on the messaging app Signal to discuss sensitive ...