Hacking

2014

• Boston Key Party crackme300 "hypercube" writeup March 2, 2014

2013

• Escaping a Python sandbox (NdH 2013 quals writeup) March 10, 2013
• GITS 2013 Writeup: MysteryBox (re300) February 17, 2013
• GITS 2013 Writeup: RTFM (re100) February 17, 2013
• GITS 2013 Writeup: HackTheGibson (re250) February 17, 2013

2012

• More fun with the NDH2k12 Prequals VM March 28, 2012
• My Stripe CTF writeup March 1, 2012

2011

• DEFCON 19 CTF Binary L33tness 300 (b300) writeup June 7, 2011
• DEFCON 19 CTF Grab Bag 100 (gb100) writeup June 6, 2011
• Release: Eri HaKawai v0.1 for PAL Wiis March 27, 2011
• Jailbreaking a Wii the hard way: how to March 25, 2011