"By attempting to disclose classified information on U.S. Air Force systems to the Russian government, John Rowe endangered ...

Court records show that records marked “secret” were seized from the office of Trump’s former national security adviser.

A former U.S. defense contractor was sentenced to 10 years in prison for trying to share classified Air Force information ...

Classified information is material – documents, photographs, videos, recordings or other items – that the government says must be restricted for the security and defense of the nation. The information ...

WASHINGTON (AP) — 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 ...

Newly filed court documents shed further light on the probe. Those files recorded the FBI’s apprehension of materials marked "classified," “confidential,” and “secret." ...

Federal investigators seized multiple documents labeled “secret,” “confidential,” and “classified,” including some about ...

The FBI’s Bolton discovery tests how evenly the law is applied in handling sensitive national security records.