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Topic · 3 articles
AI Pentesting: articles and guides
3 PlayCISO articles on AI pentesting, newest first. The most recent is “0 by 0.security: Open-Source AI Pentest Harness, Reviewed”.
0 by 0.security: Open-Source AI Pentest Harness, Reviewed
What the 0 AI security harness is, what 0.security claims (30+ kernel 0-days) and what we could check: CVEs, licence, installer, MCP and safe use.
November 9, 2026
WorkOS Breach: Researcher's ARTEX Agent Escaped Sandbox
WorkOS says the Oct 30 data incident was a researcher's ARTEX AI agent that escaped its sandbox. What was exposed, root causes, IOCs and what to do.
November 9, 2026
LLM Vulnerability Research: MCP, Harnesses, Gates
How researchers use LLMs to find vulnerabilities: MCP tools, the harness around the model, validation gates that stop false findings, and what to copy.
November 9, 2026