Hackers continue to try to exploit a forked signal app that is used to archive sensitive messages for compliance purposes, ...

Mike Waltz says that as U.S. ambassador to the United Nations the U.S. is reviewing its support and opting to go “back to ...

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 ...

Democrats will likely zero in on Mike Waltz's involvement setting up a Signal group chat to discuss plans about strikes against the Houthis during his confirmation hearing for U.N. ambassador.

Waltz was removed from his job as national security adviser after he accidentally added a journalist to his Signal chat about an attack on Houthis.

Mike Waltz, President Trump's former national security adviser, testified Tuesday at his Senate confirmation hearing to be U.S. ambassador to the United Nations.

Mike Waltz brushed off questions about his role in the Signalgate group chat scandal at his confirmation hearing to be United Nations ambassador.

Mike Waltz is facing questioning from lawmakers for the first time since he was ousted as national security adviser.

Mike Waltz will face questioning from lawmakers for the first time since he was ousted as national security adviser UNITED NATIONS -- Mike Waltz, President Donald Trump's nominee for U.S ...

Mike Waltz pledges to make UN ‘great again’ at Senate confirmation hearing Waltz is appearing before the Senate Foreign Relations Committee for his confirmation hearing Tuesday.

President Trump nominated Waltz to be U.S. ambassador to the United Nations in May after he was ousted as national security adviser.