A phone app that Mike Waltz, President Donald Trump’s former national security adviser, apparently used to save his text ...

President Donald Trump has ousted National Security Adviser Mike Waltz and announced that he will nominate him as the next ...

The Washington Post reported that Donald Trump soured on Waltz over Waltz's support for an Israeli attack on Iran.

TeleMessage, a platform that archives messages sent through apps like Signal, was recently seen on Mike Waltz’s phone.

President Donald Trump said Thursday that he is nominating national security adviser Mike Waltz as United Nations ambassador ...

TeleMessage, an unofficial version of Signal, has suspended services after a security breach allegedly exposed user messages.

"I think it will be a brutal confirmation hearing," Sen. Mark Warner said of Mike Waltz. "I think he's going to have tough ...

At a time when President Donald Trump is busy boasting his achievements in his first 100 days in office, his cabinet picks ...

National security adviser Mike Waltz is leaving his White House post, although soon after reports about his departure were ...

United States President Donald Trump announced the dismissal of Mike Waltz as the National Security Adviser (NSA) ...

The Signal group chat scandal and Waltz’s hawkish stance on Iran are being touted as the reasons for his ouster as NSA.

Researchers uncover security weaknesses in obscure TM SGNL app and indications that its Israeli maker was itself recently ...