Jiashui Wang (a.k.a Quhe) is TeamLeader at Ant-financial Light-Year Security Lab. His major experience includes mobile security and vulnerability hunt. He has reported several vulnerabilities in Samsung/Google/Twitter/Tencent/360 products, which were confirmed and credited in multiple advisories. In the past, he leads the team to pwn several android devices by remote attack. He also has did research sharing at conferences like Black Hat Asia, CanSecWest, HITCON, ZeroNights.