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

Mike Waltz went from Army Special Forces to Congress before becoming Trump’s National Security Advisor. Here's how much he’s ...

The word comes from the eponymous Laura Loomer. She calls herself an ‘investigative journalist’ but is nothing of the sort,” Kluth writes.

WASHINGTON — President Donald Trump stood by his national security adviser, Mike Waltz, after The Atlantic’s editor-in-chief was accidentally added to a private, high-level chat on the ...

A White House investigation has reportedly identified the mistakes that led to a journalist being added to a Signal text ...

Two weeks ago, The Atlantic 's editor-in-chief Jeffrey Goldberg reported that national security advisor Michael Waltz had ...

The White House’s assertion that the case is closed surrounding national security officials ... had used a less secure ...

U.S. National Security Advisor Mike Waltz received emails via his personal email account but has never used that account to ...

U.S. National Security Advisor Mike Waltz is under scrutiny for receiving work emails via a personal account, though he ...

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 ...

Assistant Attorney General for National Security, Assistant to the President and Homeland Security Advisor, and most recently Under Secretary for Intelligence and Analysis at the Department of ...

White House national security advisor Mike Waltz set up group chats beyond the one that featured a freewheeling discussion of U.S. military strikes on the Houthis in Yemen, according to a new report.