Agentic Threat Lab Detection engineering for the agentic web: A2A, Poppy, MCP. https://lab.cidari.ai/ 2026-10-23T00:00:00Z Agentic Threat Lab AI for adversarial emulation — primer and lab curriculum https://lab.cidari.ai/notes/2026-10-23-ai-adversarial-emulation 2026-10-23T00:00:00Z What adversarial emulation is (and isn't), what AI agents change — adaptivity, machine speed, per-generation polymorphism, near-zero marginal cost — and the lab's curriculum for emulating machine-speed adversaries against its own behavioral Sigma rules. AI-Agentic Threat Landscape — curated brief https://lab.cidari.ai/notes/2026-10-22-ai-agentic-threat-landscape 2026-10-22T00:00:00Z A primary-source survey of AI-agent threats as of October 2026: the Poppy Personal Agent Protocol attack surface, documented agentic attack teams (GTG-1002, DUSTMAKER/UNC6780), and autonomous-offense milestones, with the Project Black addendum on AI-driven polymorphic tradecraft.