Research Firm Wiz Research began investigating DeepSeek soon after its generative AI took the tech world by storm.

Affected officials can still log on and access functions like email but can no longer see the datasets that cover every facet of the federal workforce.

Elon Musk ’s aides, who have taken over the management of the U.S. government’s human resources agency, locked senior public officials out of the computers containing personal data on millions of ...