Cisco Talos unveils CAIRN framework, uncovers AI-driven malware CLOSEDQUORUM

Cisco Talos researchers released an open-source system called CAIRN designed to detect and classify malware that relies on artificial intelligence for decision-making. Using the tool, they identified a new strain, CLOSEDQUORUM, which queries up to four large language models to determine its next actions inside a compromised system rather than following pre-programmed commands.