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

President Donald Trump's second administration has not been lacking in scandal. One of the largest incidents recently ...

National Security Adviser Michael Waltz is under scrutiny for using his personal Gmail account to discuss government matters, including military positions and weapons systems. The revelations follow ...

Waltz’s potential security risks weren’t limited ... While the NSC official used his Gmail account, his interagency colleagues used government-issued accounts, headers from the email ...

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

National Security Advisor Mike Waltz is under fire again, this time for using her personal Gmail. What does this mean about ...

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 ...

White House national security advisor Michael Waltz is facing scrutiny over use of unsecured Gmail and Signal for official communications, as controversy grows over data leaks, inclusion of a ...

But the use of a personal Gmail account to discuss sensitive government information ... “Not only is it a security risk — it’s another flagrant skirting of recordkeeping laws,” Thompson ...

U.S. President Donald Trump's national security adviser has never used his personal email account to send classified material ...