Bug Hunting Results
Ongoing focus on high-quality and critical reports.
Preparing results
Bug hunting reports will be listed after disclosure and validation.
CTF Results
Merged competition history, newest first.
2026
Season in progress
2026 CTF placements will appear here as events finish.
2025
CODEGATE General
경희로운세종대왕
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Quals 9thFinals 20th
DEFCON 33
Cold Fusion International 🇺🇸
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Quals 8thFinals 10th
CCE General
경희대미남해커들
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Quals 5thFinals 9th
DefCamp CTF
SaturnX
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Quals 8thFinals 10th
Whitehat Contest Univ
휴머니스트관제병
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Quals 7thFinals 4th
POC CTF (Individual)
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Quals 16thFinals 18th
SAS CTF
thehackerscrew International 🇹🇭
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Finals 10th
COSS AutoHack/SecureX Challenge
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Finals
Dreamhack Invitational CTF (2024/2025)
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Finals
2024
HITCON CTF
Cold Fusion International 🇹🇼
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Finals 4th
DEFCON 32
Cold Fusion International 🇺🇸
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Finals 9th
Blackhat MEA CTF
wanttogosauna International 🇸🇦
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Qualified
2023
HITCON CTF
프로그램털모찌 International 🇹🇼
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Finals 4th
BISC OpenCTF
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#1
Whitehat Contest General
cat :flag_kr:
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Finals 6th
CODEGATE Local Univ
Security Factorial
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Finals 6th
Crypto Analysis Contest
GF(p)
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Excellence Award
2022
Layer7 CTF
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#1
Whitehat Contest General
USAlien
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Finals 6th
Hacktheon Sejong
문제구경하러왔습니다
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#3
BISC Open CTF
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#3
2021
Layer7 CTF
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#1
ANUSEC
한번도안틀리고부르기어려운팀명
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#2
TRUST CTF, Bronze
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#3
The Hacking Championship Junior
보유중
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#2
Hspace CTF
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5th
Shakticon CTF
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4th
Incognito CTF
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4th
2020
Algorithm & PS
Foundational algorithm and problem-solving track.
Kookmin Univ. Algorithm Competition (2020)
Final
4th
KOI (2019-2020)
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Kyunghee Univ. Algorithm Competition (2019)
Final
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EDAILY Coding Challenge (2018)
Final
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KOI (2016-2018), Bronze
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Bronze