Paul is in charge of research and security vulnerability analysis with a focus on blockchain and web security. He invests his time and research into new attack techniques.
His main aim is to discover and prevent vulnerabilities before the deployment of smart contracts or programs. He won HITCON and SECCON among the world's top 3 CTFs (hacking competitions) and triumphed as a DEFCON Finalist.
Now, he is the leader of the hacking team ranked top 3 in the world as of 2021, Super Guesser. He is also selected as a member of Korea's national hacking team for 2022 (https://acsc.asia) and won at Attack & Defense in ICC as team ASIA.
