Bridget Bean, the former acting director of the Cybersecurity and Infrastructure Security Agency, said in an exclusive ...

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 investigating Madhu Gottumukkala, acting head of the US Cybersecurity and ...

President Donald Trump’s interim chief of cybersecurity uploaded sensitive documents to a public version of ChatGPT, setting off multiple security alerts and triggering an internal review at the ...

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 ...

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

Homeland Security Secretary Kristi Noem is drawing backlash with her department's quiet push of a controversial plan to build ...

One measure allows the private sector to provide threat data to government agencies with key legal protections in place.

Alarming critics, the acting director of the Cybersecurity and Infrastructure Security Agency (CISA), Madhu Gottumukkala, accidentally uploaded sensitive information to a public version of ChatGPT ...

The U.S. Department of Homeland Security (DHS) has issued a warning of increased threats to cybersecurity and public safety following recent U.S. military actions against Iran. The bulletin, released ...

Think of the vast networks of computers and other devices as a healthy ecosystem, able to fend off viruses and other infections. That's the vision presented in a new white paper from the Department of ...