A dozen current and former officials said that former acting CISA Director Madhu Gottumukkala’s leadership was troublesome ...

Madhu Gottumukkala will be moved into a strategic implementation role in the Department of Homeland Security. Nick Andersen ...

CISA confirmed on Wednesday that ransomware gangs have begun exploiting a high-severity VMware ESXi sandbox escape vulnerability that was used in zero-day attacks since at least February 2024.

Madhu Gottumukkala uploaded multiple “for official use only” contracting documents to OpenAI’s public platform, bypassing DHS-approved AI tools and triggering automated cyber alerts. The acting ...

Madhu Gottumukkala, acting director of the U.S. Cybersecurity and Infrastructure Security Agency. (Image: CISA) The acting chief of the U.S. Cybersecurity and Infrastructure Security Agency's use of ...

The US Cybersecurity and Infrastructure Security Agency (CISA) has released a new advisory mapping post-quantum cryptography (PQC) standards to common enterprise hardware and software categories, ...

AI is creeping into the systems that keep the lights on. Security is struggling to keep up. That growing gap is what prompted the US Cybersecurity and Infrastructure Security Agency (CISA) to issue ...

Add Yahoo as a preferred source to see more of our stories on Google. Sean Plankey, President Donald Trump's nominee to be CISA director, speaks during his Senate Homeland Security Committee hearing. ...

Add Yahoo as a preferred source to see more of our stories on Google. The Cybersecurity and Infrastructure Security Agency's logo is seen at CISA headquarters in Arlington, Va., on June 11, 2025.

The Cybersecurity and Infrastructure Security Agency (CISA) has announced it is now participating in the Office of Personnel Management’s (OPM) CyberCorps® Scholarship for Service (SFS). This service ...

The Department of Homeland Security (DHS) is disputing reports that acting Cybersecurity and Infrastructure Security Agency (CISA) Director Madhu Gottumukkala failed a polygraph after seeking access ...

Forbes contributors publish independent expert analyses and insights. Zak Doffman writes about security, surveillance and privacy. ForbesDangerous December—Emergency Update Warning For All Android And ...