Stephan Tong

Stephan 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. Before Zellic, Stephen hacked iPhones as a vulnerability researcher at Dataflow Security and published peer-reviewed research on fuzzing. 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.

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