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CAIRN: The AI Malware Hive Mind
Tuesday 22nd September, 2026
Cisco Talos created CAIRN, an open-source framework for spotting malware that uses AI chatbots. To prove it worked, researchers uncovered CLOSEDQUORUM, malware that polls several AI models and uses their consensus to decide what to do next without human input.
Why it worked: It paired a timely open-source tool drop with a concrete scoop—verifiable discovery of an autonomous, LLM-consensus malware—giving exclusivity and proof.
The lesson: Consider launching a free classifier or dataset, then embargo a first-use case study that reveals an alarming, measurable outlier for reporters.
Cisco Talos
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