Fuzzing Labs has been created by Patrick Ventuzelo to provide in-depth services and security training focused on fuzzing, reverse engineering, WebAssembly and Rustlang security.

patrick ventuzelo webassembly security rust fuzzing

Patrick Ventuzelo

Founder | Security Researcher

Patrick Ventuzelo is a French Independent Security Researcher specialized in vulnerability research, fuzzing, reverse engineering and program analysis. He is trainer of two training respectively about “WebAssembly Security” and “Rust Security

Patrick is the author of Octopus, an open-source security analysis tool supporting WebAssembly and multiple Blockchain smart contracts bytecode to help researchers perform closed-source analysis. He is also develop WARF, another open-source fuzzing project to find bugs inside WebAssembly VMs/runtimes/parsers using different fuzzing techniques.


In his previous roles, Patrick did malware analysis at Airbus D&S Cybersecurity, Android vulnerability research at the French Department Of Defense, telecom pentest at P1 Security, and Blockchain security R&D for Quoscient GmbH.

Patrick is a regular speaker and trainer at various security conferences around the globe, including HITB, REcon Montreal, ToorCon, hack.lu, NorthSec, REcon Brussels, SSTIC, FIRST, Microsoft DCC, BlackAlps, etc.