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DHS Probe Finds FEMA Region 6 Breach Stole FEMA and CBP Employee Data

The finding follows DHS firings of FEMA IT leaders, prompting a rapid restructuring of the agency’s technology operations.

Overview

  • An internal assessment says a hacker used Citrix remote access with compromised credentials to persist on FEMA networks from June 22 to August 5 and exfiltrated data from Region 6 servers.
  • The stolen information concerns employees of FEMA and U.S. Customs and Border Protection, and the attacker’s identity remains unknown.
  • On July 14 the intruder installed virtual networking software and obtained Microsoft Active Directory access to enable data extraction.
  • FEMA cut off Region 6 Citrix access on July 16, enforced multifactor authentication, ordered agencywide password changes on August 18, and adjusted Zscaler policies with site blocks on September 5.
  • Homeland Security Secretary Kristi Noem dismissed about two dozen FEMA IT officials and reorganized leadership after the breach, while investigators review a suspected Citrix vulnerability dubbed CitrixBleed 2.0.