Honors & Awards
Honors
Dec 2025
Certificate of Commendation
Korea Railroad Corporation
Awarded for significant contribution to security incident prevention through vulnerability discovery.
CTF & Competitions
2025
1st Place
Holyshield CTF 2025 (Team: Peaky Blinders)
1st Place
SunshineCTF (Team: Squid Proxy Lovers)
1st Place
Cyber Conflict Exercise junior final (Team: Hide on /bin/sh)
1st Place
HITCON (Team: [:])
1st Place
COSS CTF Final (Team: TheFatCat)
1st Place
Midnight Flag CTF (Team: Hellsonic fan club)
2nd Place
Cyberguardians CTF (Team: dakuo fanclub)
2nd Place
idek CTF (Team: comic squid)
2nd Place
GPN CTF (Team: RubiyaLab)
3rd Place
Google Capture The Flag (Team: slice)
3rd Place
KoS CTF (Team: ONLY KNOW WEB)
3rd Place
QnQSec CTF (Team: Deadsec)
8th Place
DEFCON 33 Final (Team: Friendly Maltese Citizens)
29th Place
PoC CTF Final (Nickname: Fin)
Qualified
SECCON CTF (Team: [:])
Finalist
Snake CTF (Team: Hypersonic)
Finalist
Blackhat MEA CTF (Team: Hide on /bin/sh)
Finalist
Cyber Defenders Discovery Camp brainhack CTF (Team: Nijika)
2nd Place
LG U+ Security Hackathon (Team: The_Manhattan_Project)
2024 & Prior
1st Place
WaRP (Team: 민짜 파인더의 이유있는 짝사랑을 옆에서 지켜보며 뭉먕의 푸른 시간 속, 우리를 듣는 섹핵 이 둘이 과연 몇등을할까요)
1st Place
High School Hacker Festival (2023) (Team: ddp에서 길 잃어버린 dpp)
2nd Place
Information Security Competition (Team: 서울여대가고싶어요참고로남잡니다)
2nd Place
Cyberguardians CTF (Team: 진짜 row임?)
2nd Place
JBU CTF (Team: Why isn’t l’Hospital’s rule in CTF?)
2nd Place
KOSPO CTF (Team: 이건우)
Finalist
LakeCTF ’24-’25 (Team: our team name was stolen)
Finalist
Whitehat Contest (Team: 패자부활전만들어주세요)
Finalist
YISF (Nickname: 섹핵과 같이하는 탑전다이노)
Finalist
CCE youth (Team: 하지마세요)
Finalist
Jeju RIS Youth AI Hackathon (Team: Snoo.py)
Award
Hacking Championship Junior (2023) (Team: ===수상커트라인===)