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 ...

The United States today confronts the greatest foreign espionage threat this country has ever faced. Many countries pose espionage problems for America. Still, China's spy threat far outpaces all ...

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 Federal Bureau of Investigation is one of the finest law enforcement agencies on earth—perhaps the finest. While no sprawling bureaucracy of tens of thousands of special agents, analysts and ...