CISA: Ransomware gangs now exploiting critical TeamCity flaw
CISA confirms ransomware actors are actively weaponising a critical JetBrains TeamCity flaw patched months ago — unpatched CI/CD servers are now direct ransomware entry points.
Summary written by editorial AI · Source link below
The U.S. Cybersecurity and Infrastructure Security Agency (CISA) warned federal agencies on Wednesday that ransomware gangs are now also exploiting a critical JetBrains TeamCity vulnerability patched in July. [...]
Editorial Analysis
Ransomware gangs targeting CI/CD infrastructure can encrypt source code, inject malware into build pipelines, and disrupt software delivery — a supply-chain risk that scales across all downstream customers.
Immediately verify all TeamCity instances are patched, segment build infrastructure from production networks, and hunt for indicators of compromise.
Ransomware groups are actively exploiting a known CI/CD platform vulnerability — unpatched build servers represent a direct supply-chain and business-continuity risk.
Forward-looking interpretation drafted by editorial AI under human review — not a reproduction of the source. See methodology.
External link — opens at BleepingComputer in a new tab.
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