Gemini Security Breach
A new Windows malware named ClosedQuorum uses Google Gemini, DeepSeek, Qwen, and Mistral AI models to autonomously determine the actions to take during post-compromise stages of an attack. [...]
What Happened
A new Windows malware named ClosedQuorum uses Google Gemini, DeepSeek, Qwen, and Mistral AI models to autonomously determine the actions to take during post-compromise stages of an attack. [...]
Why This Matters
Current evidence identifies a security issue involving Gemini, but does not yet support a more specific impact claim.
Recommended Action
No confirmed vendor remediation is available in the current evidence. Confirm whether Gemini is present in your environment and review the affected configuration.
Exposure
Exposure unknown
Sep 22, 2026 23:34
Exposure reason: This incident does not currently match a technology in My Interests.
Exploitation status: UNKNOWN
Primary entities:
Timeline
-
Incident first seen
Sep 22, 2026 23:34BugSkan first recorded this incident.
-
New ClosedQuorum Windows malware uses AI for attack decisions
Sep 22, 2026 23:34bleepingcomputer.com · Research
Sources
bleepingcomputer.com · Sep 22, 2026 23:34
A new Windows malware named ClosedQuorum uses Google Gemini, DeepSeek, Qwen, and Mistral AI models to autonomously determine the actions to take during post-compromise stages of an attack. [...]
Open publisher sourceRelated Incidents
Other BugSkan incidents that share identifiers, products, or vendors with this report.
My Interests Match
Create an account to see which incidents overlap with your interests.