Pentagon Officials Warned of Potential Polygraph Testing

Michael Evans of the London Times reports in a paywalled article titled “Pete Hegseth’s Pentagon descends into fear, loathing and lie detectors.” Excerpt: Pentagon officials are living “in fear” of being forced to take polygraph tests to prove they are not leaking sensitive information to the media. An email warning of the potential use of … Read more

About 50 DHS Employees Polygraphed in Recent Weeks

Gabe Cohen reports for CNN in a 12 April 2025 article titled, “Dozens of DHS staffers, including top FEMA officials, given lie detector tests over alleged leaks.” Excerpt: The Department of Homeland Security has administered lie detector tests to about 50 staffers in recent weeks, including FEMA’s acting administrator and roughly a dozen officials at … Read more

Acting FEMA Administrator Cameron Hamilton Polygraphed in DHS Leak Investigation

Thomas Frank reports for Politico that the Department of Homeland Security (DHS) subjected Cameron Hamilton, the acting administrator of the Federal Emergency Management Agency (FEMA) to a polygraph “test” in connection with a leak investigation. In this instance, it appears that no information that could credibly be construed to be properly classified had in fact … Read more

Senate Intelligence Committee Invites Increased Polygraph Screening

As noted by Steven Aftergood of the Federation of American Scientists’ Project on Government Secrecy, “the Senate Intelligence Committee’s markup of the 2013 intelligence authorization bill includes 12 provisions that are intended to combat unauthorized disclosures of classified information.” Among these provisions is a requirement that within 120 days of enactment, the Director of National … Read more

Director of National Intelligence Orders Polygraph Question on Media Contacts

On 25 June 2012, Director of National Intelligence James Clapper announced (PDF) that he is “mandating that a question related to unauthorized disclosure of classified information be added to the counterintelligence polygraph used by all intelligence agencies that administer the examination (CIA, DIA, DOE, FBI, NGA, NRO, and NSA).” Although Clapper’s announcement does not specify what … Read more

CIA Inspector General Polygraphed

In “Moves Signal Tighter Secrecy Within C.I.A.,” New York Times reporters Scott Shane and Mark Mazzetti write that CIA Inspector General John L. Helgerson is among the employees polygraphed in the Agency’s ongoing leak hunt. Excerpt: WASHINGTON, April 23 — The crackdown on leaks at the Central Intelligence Agency that led to the dismissal of … Read more

CIA Officer Admits Media Contacts in Post-Polygraph Interrogation

While there is broad agreement amongst scientists that polygraph “testing” has no scientific basis, and the National Academy of Sciences has recently confirmed that polygraph screening is completely invalid, there is no question that the polygraph can be useful for getting admissions from those who can still be convinced that the polygrapher can see their … Read more