Chinese-speaking actor abuses Flowise honeypot to harvest secrets and use its LLM agent for recon against a gambling network's Nightingale server
In late August 2026, Sekoia TDR observed an attacker interact with an unauthenticated Flowise honeypot emulating v2.2.8. The attacker enumerated chatflows and stored credentials, created a rogue "System Status" chatflow with a callback to attacker infrastructure (154.217.251.226), and used prompt injection to turn the LLM agent into an of…