- 2025, HACKSIUM BUSAN 2025 (Excellence Prize, ํ๊ตญ์ธํฐ๋ท์งํฅ์์ฅ์)
- Team: ํต์ฌ์
- 2024, Digital Forensic Challenge (Winner, ๊ตญ๊ฐ์ ๋ณด์์ฅ์)
- Team: LuckyVicky
- 2024, KOSPO Cybersecurity Competition 5th (Encouragement Prize, ํ๊ตญ๋จ๋ถ๋ฐ์ ์ฃผ์ํ์ฌ์ฅ์)
- Team: ํ๋ช ์ ํด์ค
- 2024, HackTheon Sejong (Excellence Prize, ๊ตญ๊ฐ๋ณด์๊ธฐ์ ์ฐ๊ตฌ์์ฅ์)
- Team: QWER
- 2023, KDFS Digital Forensic Challenge (Top Prize, ๊ฒฝ์ฐฐ์ฒญ์ฅ์)
- Team: LastDance
- 2023, KOSPO Cybersecurity Competition 4th (Encouragement Prize, ํ๊ตญ๋จ๋ถ๋ฐ์ ์ฃผ์ํ์ฌ์ฅ์)
- Team: ์น๊ตฌ์์ด์
- 2022, Digital Forensic Challenge (Winner, ๊ตญ๊ฐ์ ๋ณด์์ฅ์)
- Team: asserTiVe
- 2022, Financial Institutes' Event on Security Threat Analysis (FIESTA) (Encouragement Prize, ๊ธ์ต๋ณด์์์ฅ์)
- Team: ๋ฏผ๊ฐ์ธ(์ง)
- 2021, Cyber Conflict Exercise (CCE) Final (1st - Public Division, ๊ตญ๊ฐ์ ๋ณด์์ฅ์)
- Team: null
- 2021, ROKA Cybersecurity Competition (Encouragement Prize, ์ ๋ณดํ๊ธฐํ์ฐธ๋ชจ๋ถ์ฅ์)
- Team: ์ ํฌํด๋ฌด
- 2020, KDFS Digital Forensic Challenge (Excellence Prize, ๊ฒฝ์ฐฐ์ฒญ์ฅ์)
- Team: Enough1day
- 2020, Digital Forensic Challenge (3rd)
- Team: Defenit
- 2019, Digital Forensic Challenge (3rd)
- Team: Defenit
- 2018, Youth Information Security Festival (YISF) (Encouragement Prize, ํ์ฐ๋ฆฌ ๋ํ์)
- 2017, Youth Information Security Olympiad (Gold Prize)
- 2016, Cybersecurity Competition (Winner, ํ๊ตญ๊ต์กํ์ ์ ๋ณด์์ฅ์)
- Team: 1๋ฑ
- CVE-2026-54057: Command injection via unsanitized OSC 21 query reply
- CVE-2026-53511: Arbitrary Code Execution in Template Formatter via Book Metadata
- CVE-2026-?????: Arbitrary Code Execution via maliciously crafted
.tgfile