The US Cybersecurity and Infrastructure Security Agency (CISA) has a new No. 2: Madhu Gottumukkala, stepping in as the nation ...

Hartman’s planned departure follows the loss of multiple senior officials in 2025, including Bob Lord and Lauren Zabierek, ...

A multi-billion dollar vision by the Cybersecurity and Infrastructure Security Agency for its governmentwide network ...

The Trump administration’s workforce purge is sapping CISA of its best talent, experts say. CISA deputy Matt Hartman is the ...

The complaint went on to allege that the man left the DHS and joined Leidos days later to work on its ACTS contract bid.

CISA’s realignment of its alerting strategy reflects a broader trend in cybersecurity: the pursuit of clarity in an age of ...

Elementary tactics, legacy systems, and poor cyber hygiene put critical energy operations at risk, say federal agencies.

In a recent interview, Kate Diemidio said she wanted government-industry information-sharing mechanisms to improve and for ...

Updated The US government's Cybersecurity and Infrastructure Security Agency (CISA) announced Monday that going forward, only urgent alerts tied to emerging threats or major cyber activity will appear ...

New CISA Deputy Director Madhu Gottumukkala has joined the agency from South Dakota’s Bureau of Information and Technology.

Secure by Design is a major CISA effort to have software prioritize security as a core requirement, rather than as a ...

New guidance from the US Cybersecurity and Infrastructure Security Agency has put critical infrastructure companies on guard ...