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 ...

The U.S. Treasury Department's Office of the Comptroller of the Currency said on Tuesdaythat emails of executives and other ...

"My head exploded when I heard the Trump administration carelessly leaked classified information about a planned US military ...

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

Not a damn thing.” Meanwhile, cybersecurity experts warn that using Gmail for government communication is a serious security risk. Eva Galperin, director of cybersecurity at the Electronic Frontier ...

Mike Waltz's email usage has drawn ire from social media users after it was reported that the Trump administration cabinet member discussed government business on the accounts.

National security advisor Michael Waltz and his staff have used personal Gmail accounts and the encrypted messaging app Signal to conduct government ... warned about the risks of mishandling ...

Senior members of the Trump administration’s National Security Council — including its top national security adviser, Michael Waltz — used Gmail to conduct government business, The ...

US President's National Security Advisor Mike Waltz and his team used unsecured email to conduct government affairs. They relied on Google email, The Washington Post reports. Three US officials told ...

White House national security adviser Michael Waltz and other National Security Council members have conducted government affairs over personal ...