Mining KRW at @theori_io in @dreamhack_io team; playing CTF with The Duck, MMM

Director @vxresearch |@blackhatevents Asia & USA Review Board | Love animals, retro game & browser bug hunting

We make our community and cybersecurity world better. Organiser of VXCON & VXCTF; Village organiser in DEFCON/HITB; CTF player since 2010

Cybersecurity Hobbyist

Yes, it's me. THAT guy. 'Bourne again'. Still bending Space and Time. Scheiß drauf, Ich bin der Martin, ne? 呉偉 Garg’n Uair Dhuisgear, Чёрный монах

ه҈̿҈̿҈̿ Nietzsche said one time : "With the Death of God, health becomes Goddess" Try to be Smart but no way ..Logic - Wannabe

There are 10 types of people in the world. Those who understand binary, and those who don't. All opinions and views are my own. #BsidesDub organizer

팔로우만 해도 보안-해킹 소식이 탐라에 자동으로 들어옴,, 대박,, / 가끔 혼자 말함

Security Researcher at @theori_io. Flag capturer at @PlaidCTF. Cryptography enjoyer.