FLORENCE, Colo. -- Robert Philip Hanssen, who received payments of $1.4 million in cash and diamonds for the information he gave the Soviet Union and Russia, has died, the Federal Bureau of Prisons ...

WASHINGTON -- Nearly a decade before Robert Hanssen pleaded guilty to spying, Russia complained to the United States that a "disaffected" FBI agent tried to give U.S. secrets to one of its military ...

The world of espionage is a murky one, filled with shadows, secrets, and deception. But some spies take it to another level ...

Burden of Proof Examining the Case of FBI Espionage Aired February 21, 2001 - 12:30 p.m. ET . THIS IS A RUSH TRANSCRIPT. THIS COPY MAY NOT BE IN ITS FINAL FORM AND MAY BE UPDATED.

Though former FBI agent and accused spy Robert Hanssen is behind bars, counterintelligence agents are on the trail of at least one more official still inside the U.S. government who may have spied for ...

Jake Rosen is a reporter covering the Department of Justice. He was previously a campaign digital reporter covering President Trump's 2024 campaign and also served as an associate producer for "Face ...