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Applied AI·September 18, 2026·1 min read

This tiny cybersecurity startup managed to hack OpenAI using Claude, and won a $6,500 bounty

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A small startup using Claude to find vulnerabilities in OpenAI’s systems—and getting paid for it—shows AI is now both the attack surface and the tool. Security teams should be running AI-assisted red teaming against their own AI stacks before an external researcher or adversary does it for them.