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

It’s a more extensive use of the app than previously reported and sheds new light on how commonly the Trump administration’s ...

Democratic leaders of key House committees are reigniting calling for national security adviser Mike Waltz to step down.

Senior members of the US National Security Council, including the White House national security adviser Michael Waltz, have ...

Mike Waltz faces criticism for using Gmail for official duties, with concerns raised about the management of sensitive communications in Trump's admin ...

Amid the backlash to the Trump administration’s use of the private messaging app Signal for sensitive U.S. military planning ...

Members of President Donald Trump’s National Security Council, including White House national security adviser Michael Waltz, have conducted government business over personal Gmail accounts, according ...

Last week, National Security Advisor Michael Waltz inadvertently invited a journalist to a Signal chat discussing a planned military strike. Today, a new Washington Post report says that he has also ...

Just seven days after the Signal chat scandal erupted, the White House announced that it doesn’t want to talk about it ...

House Homeland Security Committee ranking member Bennie Thompson (D-Miss.) said that Gmail is "far less secure than Signal. Not only is it a security risk — it's another flagrant skirting of ...