Research is identifying alternative methods to the polygraph, but some doubt whether true lie detection is possible.

A letter penned by House Democrats indicates CISA’s former acting director failed a second polygraph examination during his ...

Add Yahoo as a preferred source to see more of our stories on Google. At least six career staffers at the Cybersecurity and Infrastructure Security Agency were suspended with pay this summer after ...

Five U.S. Democratic lawmakers called for an investigation into a series of escalating controversies surrounding ...

The Department of Homeland Security (DHS) is disputing reports that acting Cybersecurity and Infrastructure Security Agency (CISA) Director Madhu Gottumukkala failed a polygraph after seeking access ...