Stephen Tong is the Co-founder and CEO of Zellic. Stephen was inspired to start Zellic after hearing horror stories of terrible audits from founders and builders. He has used crypto since 2015, sending and receiving payments among friends. Before Zellic, Stephen hacked iPhones as a vulnerability researcher at Dataflow Security. Separately, he also worked at the trading firm Two Sigma. Stephen is a founder of perfect blue, the world’s #1 CTF (competitive hacking) team in 2020 and 2021.