About Me
I am a Ph.D. student @KAIST WSP Lab under the supervision of Sooel Son. My primary research interests lie in various attacks and defenses against websites providing privacy-sensitive services. I am also interested in analyzing diverse security issues related to large language models. If you have any questions, feel free to reach out to me via email (dongwon.shin@kaist.ac.kr).
Education
| Mar. 2024 - | Ph.D. student, Graduate School of Information Security, KAIST (Advisor: Sooel Son) |
| Mar. 2022 - Feb. 2024 | Master's student, Graduate School of Information Security, KAIST (Advisor: Sooel Son) |
| Mar. 2018 - Feb. 2022 | B.S., Cyber Security, Ajou University (Advisor: Taeshik Shon) |
Publications
(*: equal contribution)
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Private Investigator: Extracting Personally Identifiable Information from Large Language Models Using Optimized Prompts
Seongho Keum, Dongwon Shin, Leo Marchyok, Sanghyun Hong, and Sooel Son.
34th USENIX Security Symposium (USENIX Security 2025).
[paper] [bib] [code]
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You Only Perturb Once: Bypassing (Robust) Ad-Blockers Using Universal Adversarial Perturbations
Dongwon Shin, Suyoung Lee, Sanghyun Hong, and Sooel Son.
40th Annual Computer Security Applications Conference (ACSAC 2024).
[paper] [bib] [slides] [code]
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RICC: Robust Collective Classification of Sybil Accounts
Dongwon Shin*, Suyoung Lee*, and Sooel Son.
The Web Conference 2023: Security, Privacy, and Trust Research Track (WWW 2023).
[paper] [bib] [slides] [code]
Research Experiences
| Web Security & Privacy Lab, KAIST |
| Ph.D. student, (Mar. 2022 - present) |
| Web Security, Machine Learning |
| Information Communication Security Lab, Ajou University |
| Undergraduate research intern, (Sep. 2020 - Aug. 2021) |
| Digital Forensics |