U.S. District Judge James Boasberg on March 27, 2025, ordered top Trump administration officials to preserve records of their messages sent on the messaging app Signal from March 11 to March 15 ...

I have determined that it is no longer in the national interest for the following individuals to access classified information: Antony Blinken, Jacob Sullivan, Lisa Monaco, Mark Zaid, Norman Eisen, ...

WASHINGTON — The Trump administration’s use of a popular messaging app to discuss sensitive military plans — with a journalist on the text chain — is raising questions about security and the ...

In a contentious hearing on Capitol Hill, the nation's top intelligence officials testified that they did not share classified information in a messaging group chat that discussed the U.S. bombing ...

The generative AI models used in classified environments can answer questions but don't currently learn from the data they see. That could soon change. The Pentagon is discussing plans to set up ...

WASHINGTON — Top U.S. intelligence officials for the Trump administration denied Tuesday that any classified information was shared in a commercial group chat that was used to discuss plans to bomb ...

GREENBELT, Md. — John Bolton, who served as President Donald Trump’s national security adviser during his first term and later became a vocal critic, was charged Thursday with storing top secret ...

While the U.S. government is trying to work with AI companies so they can handle the Pentagon's classified information, the North Atlantic Treaty Organization (NATO) approved the iPhone and iPad to ...