The Department of Homeland Security (DHS) has begun administering polygraph tests to its employees to identify those responsible for leaking sensitive information about immigration operations, as confirmed by a DHS spokesperson. Homeland Security Secretary Kristi Noem announced that two individuals had been identified as sources of leaks that compromised planned immigration raids, affecting arrest numbers by the Immigration and Customs Enforcement (ICE) agency. The polygraph testing, part of a broader strategy to address information leaks, aims to maintain the integrity of DHS operations and protect law enforcement personnel, though specific details about the individuals involved remain undisclosed.