Guang Gong is a senior security researcher of 360 Security and the team leader of 360 Alpha Lab. His research interests include Windows rootkits, virtualization, and Cloud computing. He currently focuses on mobile security, especially on hunting and exploiting Android vulnerabilities. He and his team have found more than 300 vulnerabilities of Google and Qualcomm. He has pwned various Android devices in many hacking competitions. A recently discovered exploit chain helped him win the highest reward in the history of all Google VRP programs.