Inside Cybersecurity

September 26, 2025

Daily News

CISA formalizes appointment of Casapulla to lead infrastructure security division, while continuing acting agency roles

By Sara Friedman / September 24, 2025

Longtime CISA official Stephen Casapulla is next chief of the agency’s infrastructure security division, filling a major vacancy with a permanent appointment under the second Trump administration.

“I am pleased to have Steve expand his role on CISA’s leadership team,” CISA Acting Director Madhu Gottumukkala said in a Sept. 23 release on his appointment.

Gottumukkala said, “With his extensive experience in critical infrastructure security and working with stakeholders, he is perfectly poised to lead our efforts in securing the...


Log in to access this content.


Not a subscriber? Sign up for 30 days free access to exclusive news and analysis on cybersecurity regulations and more.