Warner Warns CISA Staffing Cuts and MS-ISAC Funding Loss Weaken Cyber Defense

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Summary

Sen. Mark Warner says CISA staffing cuts and the loss of federal support for MS-ISAC are weakening cyber assistance to state and local operators. He introduced legislation to fund MS-ISAC and requested CISA staffing and service-delivery records.

Key points

  • Warner wrote to CISA Acting Director Nick Andersen and DHS Secretary Markwayne Mullin, warning that staffing cuts and vacancies are affecting CISA’s regional support and operations.
  • The article says about one-third of CISA’s staff has been cut; five of the agency’s 10 regional directors are serving in acting roles.
  • Warner says the end of federal support for MS-ISAC threatens cybersecurity assistance to state and local critical infrastructure operators. He introduced the Guaranteeing Universal Access to Cybersecurity Act to fund the program.
  • Warner’s letter cited a proposed fiscal year 2027 CISA budget cut of more than $700 million as evidence of what he considers an underestimation of national threats.
  • CISA Acting Director Andersen said the agency is hiring more than 300 workers, with some already started.
  • Warner requested staffing and vacancy records, regional service data—including vulnerability scans, risk assessments, and incident response—and information on service requests and planned hires.

Article Details

Event Type
Sen. Mark Warner raised concerns about staffing cuts and service disruptions at CISA and the loss of federal support for MS-ISAC, urging DHS and CISA to restore support and provide detailed staffing and service records.
Impact
Warner said the loss of MS-ISAC support threatens state and local critical infrastructure operators. The article reports that CISA has lost about one-third of its staff, has regional leadership vacancies, and has faced reduced responsiveness and disrupted service delivery, while Andersen said the agency is hiring more than 300 workers. Warner also cited a proposed fiscal year 2027 budget cut of more than $700 million as evidence of what he described as an underestimation of threats.

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