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Interest: Web Exploitation.
Activities: DreamHack, Baekjoon
I occasionally blogs about web security, tricks, and development.

recent articles

DEFCON CTF 2026 Quals
DEFCON CTF 2026 Quals
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Codegate CTF 2026 Quals
Codegate CTF 2026 Quals
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Midnight Flag CTF 2026 Quals
Midnight Flag CTF 2026 Quals
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DefCamp-CTF 2025 Quals
DefCamp-CTF 2025 Quals
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ASIS CTF 2025 Quals (Upsolve)
ASIS CTF 2025 Quals
Sep 6, 2025