kurasagi
Windows 11 PatchGuard full bypass, proof of concept. Kernel patch protection defeated end to end, documented as working code rather than a write-up.
Research
Projects
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Work
Proven Data LLC
Ransomware R&D Engineer
Polybits Technologies
Team Lead
Record
6
First place
6
Second place
3
Finals
15
Total
2026
Hacktheon Sejong 2026
2nd
2025
CCE — Cyber Conflict Exercise
1st
TSG CTF 2025
1st
Flare-On 12 all solved
8th
LA CTF 2025
2nd
CyKor CTF 2025
1st
COSS CTF 2025
1st
LG U+ Security Hackathon
2nd
YISF 2025
2nd
snakeCTF 2025 Finals
8th
2024
CCE — Cyber Conflict Exercise
1st
KOSPO CTF 2024
1st
WhiteHat Contest 2024
2nd
LakeCTF '24–'25 Quals
Finalist
2023
The Hacking Championship
2nd