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CISA Exposes BRICKSTORM Backdoor Linked to China APTs

First seen 5 Dec 2025, 12:43 UTC • •

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ThreatCluster AI
ThreatCluster •March 12, 2026 at 13:27 UTC

CISA has disclosed details about the BRICKSTORM backdoor, which is linked to Chinese state-sponsored threat actors. This backdoor targets VMware vSphere environments within government and technology sectors, enabling long-term persistence on compromised systems. Ongoing cyber-espionage activities by these actors have been highlighted in the report.

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