National Security Advisor Michael Waltz and a senior aide used personal Gmail accounts for government communications, ...

Democratic leaders of key House committees are reigniting calling for National Security Advisor Mike Waltz to step down.

Senior members of the Trump administration’s National Security Council — including its top national security adviser, Michael ...

The newspaper, owned by Amazon baron Jeff Bezos, alleges Waltz did not always do so, and it claims the adviser routinely ...

Last week, National Security Advisor Michael Waltz inadvertently invited a journalist to a Signal chat discussing a planned ...

The Gmail accounts were used to discuss “sensitive military positions and powerful weapons systems relating to an ongoing ...

According to three US officials who spoke to the Post, members of President Trump's National Security Council, including ...

He has never sent classified material over his personal email account or any unsecured platform,” the spokesperson insisted.

Gmail is even less secure than Signal, the encrypted messaging app that’s available to the public. The use of the email service is the most recent instance of top national security officials ...

The Post reports that a "senior Waltz aide used the commercial email service for highly technical conversations with ...

The team led by U.S. President Donald Trump's national security adviser, Mike Waltz, set up at least 20 group chats on the ...