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

Democrats on the Senate Homeland Security Committee say the reported use of Signal and Gmail by national security officials creates major cybersecurity risks.

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

Mike Waltz faces criticism for using Gmail for official duties, with concerns raised about the management of sensitive ...

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

The White House is clapping back against media reports claiming intel officials have been using the end-to-end encrypted ...

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

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

Waltz admitted to using Gmail but stated no classified material was sent. This follows a recent blunder involving a Signal group chat discussing Yemen airstrikes that was accidentally shared with ...

Michael Waltz allegedly used personal Gmail account for government communications. A senior aide reportedly used Gmail to ...