The former head of counterintelligence at the FBI’s New York office is in talks to plead guilty to charges relating to work he allegedly did for a sanctioned Russian oligarch after leaving the ...

The former head of counterintelligence at the FBI’s New York office is in talks to plead guilty to charges relating to work he allegedly did for a sanctioned Russian oligarch after leaving the ...

Every few days, a new counterintelligence story breaks in the media. It's invariably a bad one. Another penetration of U.S. intelligence by a hostile spy service, another cache of industrial ...

The former head of counterintelligence for the FBI’s New York field office was sentenced to just over four years in prison for working for a sanctioned Russian oligarch after leaving the government.

The charges come as the Trump administration tries to aggressively confront China on a host of issues, including national ...

The counterintelligence mission needs to be assigned to a new agency outside the FBI. The threat is too great and the FBI's record too weak.

James M. Olson, former CIA chief of counterintelligence who later set up intelligence studies at Texas A&M’s Bush School of Government and Public Service, stopped by the Inn at Villanova to talk ...

U.S. counterintelligence head: The list of threats is long and getting longer Mike Casey tells NPR that the scale of spying against the United States is "impressive and terrifying." ...

As the head of American counterintelligence, Mike Casey sees on a daily basis the scope of foreign spying operations, cyberattacks and economic espionage against the United States.

Ex-FBI counterintelligence chief Charles McGonigal sentenced to 50 months in prison for working with Russian oligarch. McGonigal's lawyers had said he deserved no prison time.