DHS disputes reports that acting CISA director allegedly failed polygraph test, as ongoing investigation leads to suspension ...

At least six career staff were placed on leave after DHS opened an investigation into whether they misled the agency’s acting director, Madhu Gottumukkala, into taking the test.

Kristi Noem’s acting security agency head reportedly failed a lie-detector test required to view sensitive spy materials—then ...

When President Ronald Reagan’s White House threatened thousands of government officials with polygraph exams, supposedly to protect classified data (but probably also to control press leaks), his ...

The Head of Security for the Secretary of Homeland Security, Kristi Noem, Madhu Gottumukkala, failed a mandatory lie-detector ...

Liberman seeks polygraph tests to root out Prisoner X leaker Yisrael Beytenu head believes subcommittee member divulged classified material surrounding suicide of Mossad agent Ben Zygier By ToI Staff ...

When Army engineer David Tenenbaum lost his security clearance after a polygraph, he accused the Defense Department polygrapher, along with others, of targeting him because he's an Orthodox Jew. MCT ...

FBI employees who failed polygraph tests to determine truthfulness still accessed classified information, making the bureau vulnerable to security breaches, Department of Justice Inspector General ...

A version of this story appeared in CNN’s What Matters newsletter. To get it in your inbox, sign up for free here. When President Ronald Reagan’s White House threatened thousands of government ...

“The polygraph has been weaponized and is being used against individuals who have never had a polygraph requirement, whether pre-employment or security, in their entire federal careers,” said Mark ...