The Snake Helmet Trap is one of history's most brilliant spy-catching techniques — and almost no one knows about it. A lone quartermaster, surrounded by his men — and one enemy spy — couldn't make a single accusation. So he set a trap so simple, it was genius. In this video, we break down: → How the Snake Helmet Trap actually worked → The psychology behind wartime spy detection → Why this counterintelligence trick still works today The spy never saw it coming. Three taps instead of two. That one

The Origins of FBI Counterintelligence

The China Threat | Federal Bureau of Investigation

HUMINT vs. Counterintelligence - Diving Into the Disciplines

Sources: Some FBI staffers on docs case fired

Special Agent in Charge of Cyber and Counterintelligence in Los Angeles, Jeremy Robertson, highlights just some of the recent developments in cases worked by agents at FBI Los Angeles, including the following: The return of a Top Ten fugitive The arrest of a man by the Homelessness Fraud Task Force The guilty plea of a man who sent money to terrorists and possessed a homemade bomb The return to the U.S. of Orange County fugitives The sentencing of a man for kidnapping a woman in Riverside Lastly

FBI director: Nearly half of all counterintelligence cases relate to China