Speakers

Guanxing Wen is a security researcher with over a decade of experience uncovering critical vulnerabilities in low-level systems, spanning TrustZone, kernels, IoT, and infotainment. A two-time top winner in the Huawei Bug Bounty (2021 & 2022), he has presented at Black Hat, MOSEC, INFILTRATE, and 44CON. He currently works at CertiK, where he explores the messy edges where low-level systems meet blockchain infrastructure — most recently, DePIN.

Thomas is a red teamer and penetration tester at Bishop Fox, originally with a background in mobile and cloud security, and always with a tendency to dig deep into weird edge cases. Whether it’s bending MDMs, abusing OAuth flows, or standing up cursed infrastructure just to tear it down again, he’s most at home when things aren’t working as intended. Outside of hacking, he makes glitchy pop music, which probably explains his love for beautiful chaos.