rex @rex_ctf
SECCON CTF Leader DEF CON 30/31 Finalist (undef1nd) ICC 2022-2023 Team Asia (Player, Coach) Log: @xrekkusu Japan Joined September 2022-
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it was the my first 24h onsite ctf without sleeping... really crazy
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rex retweeted
GG! 5th place with @diff72840089 @csapp3e #SECCON
rex retweeted
SECCON END && AFTER PAERT thanks for the #seccon organizers ありがとう
rex retweeted
Managed to meet up folks thanks to SECCON org for giving me a badge 😂
Managed to meet up folks thanks to SECCON org for giving me a badge 😂 https://t.co/42BHHFaSsf
rex retweeted
a newspaper mentioning DEF CON CTF and Best of the Best
SECCON CTF 2023 Quals will be held this weekend and registration has already started! See you at the finals in Tokyo! ctf.seccon.jp
Today, I'm gonna check out at Mandalay Bay and head to another hotel near DEF CON. See you there!
rex retweeted
zer0pts CTF 2023 will be held from July 15th, 03:00 to July 16th, 03:00 (UTC) next week!! The winning team this year will qualify for the SECCON CTF 2023 Finals🗼
I played DEC CON CTF 2023 Quals as undef1ned and managed to get qualified. Sadly, I solved opacity just after the contest finished 😭
rex retweeted
Thanks for the cool banner @secconctf :D
Thank you for attending SECCON CTF 2022! I didn't create any challenges, but designed team flags and team/award cards. I hope you like them, especially the flags!
Yakiniku with CTF organizers, organizers, perfect blue, etc
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