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
Hacksium Busan
경희로운세종대왕 w. PwnLab
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Quals 15thFinals in 20 teams
Defense AI Cybersecurity 2026 A&D by LIG
경희로운세종대왕 w. PwnLab
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Finals in 10 teams
KISIA CTF
경희로운세종대왕 w. PwnLab
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Finals in 25 teams
DEFCON 34
Cold Fusion International 🇺🇸
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Quals 3rdFinals 4th
2025
CODEGATE General
경희로운세종대왕
-
Quals 9thFinals 20th
DEFCON 33
Cold Fusion International 🇺🇸
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Quals 8thFinals 10th
CCE General
경희대미남해커들
-
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 🇹🇼
-
Finals 4th
DEFCON 32
Cold Fusion International 🇺🇸
-
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