The NSA has used a protocol called the Vulnerabilities Equities Process since the Obama era to determine whether to exploit ...

The Trump administration has blamed the Yemen Signal leak on a case of smartphone autosuggest.

A phone contact error led US national security adviser Mike Waltz to inadvertently add journalist Jeffrey Goldberg to a ...

Mike Waltz, after The Atlantic’s editor-in-chief was accidentally added to a private, high-level chat on the messaging app Signal in which military plans were being discussed. "Michael Waltz ...

WASHINGTON – National Security Adviser Mike Waltz told Fox News on Tuesday he took “full responsibility for inviting a reporter onto a group Signal app chat of Trump administration officials ...

An iPhone contact glitch involving NSA Mike Waltz mistakenly added journalist Jeffrey Goldberg to a secret Signal chat on U.S ...

Speaking to The Guardian Sunday, the sources gave a first-time glimpse into the White House's probe into the slip-up - and several 'missteps' made by Waltz in the process.

In a major security lapse, US President Donald Trump's National Security Advisor Mike Waltz mistakenly added The Atlantic ...

Trump told the reporter during a press conference, 'Oh, you’re bringing that up again? Don’t bring that up again' ...

More than 160,000 people have been killed in Yemen, according to an ACLED report, and 19,200 civilians, including more than 2 ...

US President Donald Trump sacked six staffers of Mike Waltz’s National Security Council after holding a meeting with ...