This is Mystiz, a made in Hong Kong 🇭🇰 software engineer.

I am better-known as a CTF player and I hack with Black Bauhinia (as the ex-captain) and Shellphish. I like to struggle at crypto and reverse challenges, and sometimes pulling my hair on ad hoc problems. I am a three-time DEFCON finalist on 2019, 2020 and 2021, and occasionally a finalist for CODE BLUE CTF 2019.