Joel Eriksson
Vulnerability researcher, exploit developer and reverse-engineer. Have spoken at BlackHat, DefCon and the RSA conference. CTF player. Puzzle solver (Cicada 3301, Boxen)

pCTF

My writeups for the PlaidCTF 2011 competition, that was won by me and my Hacking For Soju team mates, are available here:

Looking forward to next years competition! :) This was a real nice one.