Experiences
Jul 2023 β Present
Undergraduate Researcher
- AI Safety Researcher
- Research on interpreting LLM representations through mechanistic interpretability
- Research on AINN attack&defense
- Researching red teaming techniques such as adversarial prompts and jail breaks to penetrate actual LLM services, targeting LLMs
Nov 2025 β Jan 2026
ML Engineer
Microsoft Singapore (Outsourcing)
- ML Engineer for an AI model-based service demo optimized for Microsoft laptop NPUs (for Microsoft client showcases)
Jun 2025 β Aug 2025
Operator
ACSC2025 (OutSourcing)
- Operated two AI security problems to ASCS2025, the Asian qualifier for the ICC World Hacking Defense Competition.
- Vulnerabilities in TPM-based encrypted communication methods utilizing Neural Network
- Reverse engineering a VM implemented as a neural network using an ONNX file format model.
Dec 2024
Instructor
DAY-1 Company (OutSourcing)
- Participated as an instructor in the 25 Python Skill-up Data Analysis MASTER CLASS lectures.
CVE
Naver
NBB-2026-0263Cross Origin DOM XSSv4: N/A
<REDACTED>
Naver
NBB-2026-0263Cross Origin DOM XSSv4: N/A
Huggingface
CVE-2026-5241Remote Code Executionv3.1: 9.6 Critical
Arbitrary code execution via nested trust_remote_code bypass
Huggingface
CVE-2026-5241Remote Code Executionv3.1: 9.6 Critical
Ollama
CVE-2025-66960Denial of Servicev3: 7.5 High
GGUF v1 string length panics readGGUFV1String
Ollama
CVE-2025-66960Denial of Servicev3: 7.5 High
A malformed v1 string length is used without bounds validation, panicking
readGGUFV1String during model creation.
Ollama
CVE-2025-66959Denial of Servicev3: 7.5 High
Unchecked length in the GGUF decoder causes a remote panic / DoS
Ollama
CVE-2025-66959Denial of Servicev3: 7.5 High
Creating a model from a crafted GGUF blob makes
readGGUFString allocate a slice from an unchecked 8-byte length, panicking with makeslice: len out of range and crashing the server.Honours & Awards
Hspace Hall of FameBug bountyπ
Hspace Hall of Fame 2026 1st.
site →
2025 μλμ€λ° μννΈμ¨μ΄μΈμUniversityπ
Awards for outstanding undergraduate students in 2025.
Best Paper AwardPaperπ
Awarded for “μΌκ΅΄ν λΆμ κΈ°λ° ν€μ΄μ€νμΌλ§ μΆμ² μλΉμ€”.
Best Paper AwardPaperπ
Awarded for “μ
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Speaker
Dec 21, 2025
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HolyShield 2025
Education
2023 β present
Soongsil University
Software Engineering