Thibaut Passilly
Cyber Threat Hunter
Rennes, Brittany, France
Summary
👤
Senior🎓
Top SchoolThibaut Passilly is a seasoned cyber threat hunter with 11 years of experience, currently conducting malware analysis, attack investigations, and proactive hunting at Broadcom’s Symantec Enterprise division. Previously a malware researcher at ESET, he has reverse-engineered APT tooling, published public and private reports and blogposts, and presented research at conferences like ESD Paris and BSides. His background blends hands-on reverse engineering, telemetry pipeline development, and Linux forensics, with earlier work applying machine learning to malware detection at Thales. He also taught bioinformatics and algorithmics, bringing a multidisciplinary perspective that aids in spotting unconventional indicators of compromise. Based in Rennes, France, Thibaut is known for turning deep technical analysis into actionable intelligence and tooling that scales hunting capabilities.
11 years of coding experience
4 years of employment as a software developer
French Baccalauréat, Scientific, Honors, French Baccalauréat, Scientific, Honors at Lycée Marie Curie, Sceaux (92)Bachelor of Science (BSc), Computer Science, Bachelor of Science (BSc), Computer Science at Griffith College DublinIngénieur, Master of Computer Sciences, Computer Engineering, majoring in Systems, Networks, and Security, Ingénieur, Master of Computer Sciences, Computer Engineering, majoring in Systems, Networks, and Security at EPITA: Ecole d'Ingénieur en Informatique
French, English, Russian
Github Skills (23)
malware10
yara9
threat-hunting8
threat-intelligence8
cybersecurity8
api-client8
api6
ifttt5
shift4
machine-learning4
telegram4
python4
ctrl4
prometheus3
malware-detection3
Programming languages (3)
Github contributions (5)
beauthi/phylogenetic-tree
Dec 2017 - Jun 2021
Contributions:6 commits, 16 pushes, 1 branch in 3 years 6 months
beauthi/contests
Apr 2020 - Jun 2021
Contributions:57 pushes, 3 branches in 1 year 2 months
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