About

johnmatrix Purple Teamer - AI security, offensive tooling about →

root@johnmatrix:~$ whoami

Purple teamer. I work both sides of the wire – breaking things offensively and building the detection and response to catch it. Passionate about AI security, offensive tooling, and building what doesn’t exist yet.

Background

  • Bachelor of Applied Cybersecurity - SANS Technology Institute, 2026
  • 9 / 9 GIAC certifications - GFACT, GISF, GSEC, GCIH, GPYC, GPEN, GCIA, GCFE, GCFA

What lives here

  • BugForge - hands-on writeups: BAC, IDOR, XSS, SQLi, SSRF, business logic.
  • AI Research - offensive AI, LLM security, agentic attack surfaces.
  • Brain Sharing - guides, setups, and open-source tooling from the field.

Elsewhere

Everything open source is on GitHub.