About Me
Kirill Firsov is the chairman and co-founder of FearsOff, a Dubai-headquartered cybersecurity firm specializing in offensive security for global financial institutions and cryptocurrency platforms. Under his leadership, FearsOff has conducted thousands of advanced attack simulations and secured platforms processing over $100 billion daily. Firsov is recognized for discovering CVE-2025-49113 and holds top ranks in major bug bounty programs. He continues to drive innovation in AI-powered defense, smart contract auditing, and large-scale cyber resilience strategies across multiple continents.
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Earned on Aug 06, 2025