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

The interim head of the United States’ cyber defence agency has landed in the spotlight after a report claimed sensitive ...

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

Trump’s head of cyber security uploaded ‘sensitive’ materials to a public ChatGPT - He had previously requested special ...

Dr. Madhu Gottumukkala, Trump’s acting cybersecurity chief, uploaded sensitive internal government documents to ChatGPT, ...

The interim director of the Cybersecurity and Infrastructure Security Agency triggered an internal cybersecurity warning with the uploads — and a DHS-level damage assessment.

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 ...

The Department of Homeland Security has dropped the ball in cybersecurity workforce development and without a “complete workforce assessment and strategy” is “not well positioned to carry out its ...

Weeks before the 2024 election, American military hackers carried out a secret operation to disrupt the work of Russian trolls spewing false information at US voters.