Just days before the United States launched a major military operation in Iran, FBI Director Kash Patel fired a dozen agents and staff members from a counterintelligence unit tasked with monitoring ...

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

Abuse of Power? Director Kash Patel is building a criminal case in one operation, and planning the declassification of two ...

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

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

The U.S. defense industry is increasingly turning to its own corporate counterintelligence units to uncover and prevent foreign espionage campaigns targeting sensitive military data and technologies.

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. "The scale is ...

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

The former head of counterintelligence for the FBI’s New York field office pleaded guilty Friday in Washington, DC, in connection to a scheme to conceal hundreds of thousands of dollars he received ...

Bill Gertz’s “An Indictment Exposes America’s Witless Intelligence Agencies” (op-ed, Feb. 20) is an uninformed affront to the many dedicated men and women who toil in the shadows to safeguard America ...