Trump’s national security adviser is trying to manage his way out of a crisis. But new revelations about his team’s ...

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

Yesterday's report of Gmail use and another recent report on additional Signal chats raise more questions about the security of sensitive government communications in the Trump administration.

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

It's official time for Google to have its moment in court in front of the U.S. government as it relates to its dominance of ...

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

have conducted government business over personal Gmail accounts, according to documents reviewed by The Washington Post and interviews with three US officials. The use of Gmail, a far less secure ...

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 ...