The Department of Homeland Security is using polygraph tests on staffers to snuff out internal information from leaking to ...

The head of a federal agency was given a polygraph test after an apparent news leak — even though such "lie detection" ...

Department of Homeland Security Secretary Kristi Noem ordered the acting director of FEMA to undergo a polygraph examination ...

Oumi's open-source HallOumi tool helps enterprises combat AI hallucinations through sentence-level verification that provides confidence scores, citations and human-readable explanations.