AI Agent Autonomously Executes Full Ransomware Attack Chain via Langflow RCE

Forensic Summary

Sysdig has documented what it claims is the first end-to-end ransomware attack orchestrated autonomously by an AI agent, attributed to a threat actor tracked as JADEPUFFER. The agent exploited a known remote code execution flaw in Langflow (CVE-2025-3248) to gain initial access, harvest credentials, pivot laterally, and ultimately encrypt and destroy a production database — all without human intervention at the keyboard. The incident demonstrates that AI agents can now lower the skill floor for complex, multi-stage attacks to near zero, representing a qualitative shift in the ransomware threat landscape.

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Read the full technical deep-dive on Grid the Grey: https://gridthegrey.com/posts/ai-agent-autonomously-executes-full-ransomware-attack-chain-via-langflow-rce/