rez0corp

We find AI Security, AI Safety, and traditional Application Security Vulnerabilities for companies. Let us secure your systems before attackers find them first.

What We Do

AI Consulting

Expert guidance on implementing AI in your business safely and effectively, from explaining concepts to building custom solutions.

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Security Services

Professional cybersecurity services to protect your digital assets through ethical hacking and vulnerability assessment.

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About the Founder

Joseph Thacker (rez0) headshot

Joseph Thacker

Top Bug Bounty Hunter, AI Security Researcher, Advisor, and Blogger

Full‑time bug bounty hunter with 1000+ vulnerability submissions. Former Principal AI Engineer at AppOmni. Speaker at BlackHat and DEFCON AI Village. Featured in Forbes, TechRepublic, and VentureBeat.

Advisor to:
• Ethiack: autonomous pentesting company
• SPLX: top AI safety company
• Caido: web proxy

"Christian, husband, father, and hacker."

Contact Information

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