Just days before the United States launched a major military operation in Iran, FBI Director Kash Patel fired a dozen agents ...

Many of the agents who were fired last week by FBI Director Kash Patel were assigned to a squad that worked on global ...

A proposed bill in the Florida Legislature would create a new statewide Counterintelligence and Counterterrorism Unit within ...

Add Yahoo as a preferred source to see more of our stories on Google. Army counterintelligence officials are waiting for new authorities that allow agents to search and make arrests off post for ...

“In counterintelligence, you have to assume the worst. And so I think we have to assume that there are bad actors here that ...

The digital infrastructure at the core of U.S. immigration enforcement has quietly become a foreign counterintelligence vulnerability.

We can’t afford the type of intelligence failures we’ve suffered in the past.

NEW YORK (AP) — A former high-ranking FBI counterintelligence official pleaded guilty Tuesday to conspiring to violate sanctions on Russia by going to work, after he retired, for an oligarch he once ...

"The scale is impressive and terrifying," said Casey, who stepped into his current job last year after working for more than two decades in Congress. He finished up his time on the Hill as the staff ...

SUFFOLK, Va. — High honors were bestowed upon Old Dominion University on Wednesday by the Defense Counterintelligence and Security Agency. Within the four walls of ODU's Virginia Modeling, Analysis ...

Day 25, and still no sign of Nancy Guthrie, nearly a month after investigators say the mother of Today Show Anchor Savannah Guthrie was abducted from her home. Retired FBI Counterterrorism and ...

Charles McGonigal pleaded guilty to federal charges in another case in August. One of the highest-ranking FBI agents ever to face criminal charges pleaded guilty for a second time on Friday to charges ...