Sources say event triggered internal cybersecurity alerts and a DHS–level review into whether federal information had been ...

Alarming critics, the acting director of the Cybersecurity and Infrastructure Security Agency (CISA), Madhu Gottumukkala, ...

The interim director of the Cybersecurity and Infrastructure Security Agency triggered an internal cybersecurity warning with ...

Lawmakers are moving to extend key cybersecurity information authorities and grant programs, while also providing funds for ...

The Department of Homeland Security is preparing to introduce a new system for holding sensitive discussions with critical ...

Casey Dolen, who most recently served in the White House Office of the National Cyber Director (ONCD) as Director for ...

President Donald Trump's interim cybersecurity chief appears to have made a rookie mistake with the public version of ChatGPT, according to a new report. Politico reported on Tuesday that ...

Trump’s head of cyber security uploaded ‘sensitive’ materials to a public ChatGPT - He had previously requested special access to ChatGPT — which most DHS employees were barred from ...

The Request for Information outlines the technical scope DHS S&T expects to support across its research, development, test, ...