Yosuke Chubachi
CEO Founder at Institute of Information Security
Chiyoda, Japan
Summary
👤
Senior🎓
Top SchoolYosuke Chubachi is a security-focused software engineer and entrepreneur with over a decade of experience building defensive and offensive capabilities across OS, hypervisor, and web/mobile systems. As CEO and founder of Active Defence Institute and a long-time researcher, he combines hands-on threat intelligence, IoT pentesting, and consulting with deep academic work on hypervisor-based protection and anti-sandbox techniques. His publications and Black Hat/PacSec talks demonstrate uncommon expertise in using lightweight hypervisors to preserve system integrity and to expose environment-sensitive malware. Equally comfortable in research labs and startup environments, he has led applied projects from malware palpation systems to automated anti-sandboxing tools. Based in Tokyo, he maintains an independent security practice and a track record of translating cutting-edge research into operational defensive products and services.
10 years of coding experience
1 year of employment as a software developer
Computer Science, Retired, Computer Science, Retired at University of Tsukuba
Japanese, English
Github Skills (10)
shodan6
infosec5
blueteam5
implant5
tactical5
cybersecurity5
api3
database-api3
database2
javascript2
Programming languages (1)
Github contributions (5)
activedefense/adctd-api-spec
May 2018 - Nov 2018
Cyber Tactical Database API Specitication
Contributions:2 releases, 15 commits, 2 PRs in 5 months
cyberapidatabase-apishodandatabase
activedefense/activedefense.github.io
Nov 2022 - Mar 2024
Contributions:3 pushes in 1 year 4 months
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