Jelle Goethals

Founder and lead auditor of Flint Security, a Belgian firm offering smart contract audits, infrastructure security and agentic security, and known publicly as 0xFlint. Goethals was previously a senior security researcher at Certora and an independent researcher on Code4rena, Sherlock, Cantina and CodeHawks.

2 talks by Jelle Goethals

  • DeFi Security Summit 2026: Pearl Room, Day 2
  • DeFi Security Summit 2026: Amber Room, Day 1