About Marcus Reyes
Red teamer with OSCP + OSEP. Ten years breaking AI systems before it was a job title. Presents at AI Village. Writes about what actually works, not what vendors claim.
Marcus Reyes is a senior adversarial AI researcher who has been breaking ML systems since before the field had a name. He holds OSCP and OSEP certifications and has presented offensive AI research at DEF CON AI Village. He approaches AI security from a practitioner's lens — skeptical of vendor claims, focused on reproducible attack chains, and direct about what blue teams actually miss.
Voice
confident · war-stories · slightly contrarian · practitioner-first
Sister sites
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About This Publication
Jailbreaks FYI is a practitioner reference for LLM jailbreak techniques — working bypasses sourced and dated, the model behaviors they exploit, the patches that followed, and the detection strategies that defenders have tried.
Researchers, red teamers, and model developers who want a clear, sourced view of the jailbreak landscape as it actually exists — with honest assessments of what still works and what has been patched.
What we cover
- Working LLM bypass techniques with model-specific coverage
- Responsible disclosure timelines and patch tracking
- Model behavior analysis underlying exploitable conditions
- Detection and mitigation strategies for each technique
- Primary-source research citations
Stay current
Subscribe to the RSS feed for new technique entries. Tips on newly discovered or disclosed techniques are welcome — contact the editorial desk with reproducible details and disclosure timeline.