It turns out no one was clean on OPSEC DEF CON On Saturday at DEF CON, security boffin Micah Lee explained just how he published data from TeleMessage, the supposedly secure messaging app used by ...

US ambassador to the UN nominee Mike Waltz was forced to confront “Signalgate” during his Senate confirmation hearing Tuesday — and insist he wasn’t technically fired as national security ...

After messages from Mike Waltz's leaked chat on the Signal app went massively public months ago, he was ousted as President Donald Trump's top national security adviser. Now, he's up for a new ...

Former national security adviser Mike Waltz defended his use of the messaging app Signal during a confirmation hearing Tuesday during which lawmakers largely avoided the topic.

Former national security adviser Mike Waltz took a page out of Donald Trump’s handbook Tuesday as he presented a wild scapegoat for his involvement in the Signalgate scandal. During his ...

Mike Waltz’s nomination to serve as the US ambassador to the United Nations cleared a key hurdle Thursday, inching the former National Security Advisor closer to getting confirmed by the Senate ...

Michael Waltz brushed off questions about his role in the Signalgate group chat scandal at his Senate confirmation hearing Tuesday to be United Nations ambassador. Quizzed by Democrats about the ...

Posted: Jul 15, 2025 / 02:50 PM CDT Updated: Jul 15, 2025 / 02:50 PM CDT WASHINGTON (NEXSTAR) – The president’s pick for ambassador to the United Nations, Mike Waltz, was in the hot seat Tuesday.