Sean Plankey’s renomination as CISA director offers some relief, but stalled legislation on cyber threat information sharing and state and local grants continues to strain the nation’s ability to counter rising cyber threats.

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Sean Plankey's renomination as CISA director provides limited relief to US cybersecurity challenges, but broader congressional inaction continues to weaken national defenses. The Cybersecurity Information Sharing Act of 2015, which provides liability protections for threat information sharing, expires January 30, 2026, with uncertain prospects for long-term renewal despite bipartisan support. CISA faces a leadership vacuum and has lost 40% of career staff due to budget cuts from the Department of Government Efficiency. The state and local cybersecurity grant program has been effectively eliminated, with $1 billion in funding removed. Congressional dysfunction, confirmation holds, and lack of White House prioritization compound delays in critical cybersecurity legislation and nominations.

US cybersecurity weakened by congressional delays despite Plankey renomination