Smartmark: Software Watermarking Scheme for Smart Contracts. - Taeyoung Kim; Yunhee Jang; Chanjong Lee; Hyungjoon Koo; Hyoungshick Kim (ICSE, 2023)

The silence of the phishers: Early-stage voice phishing detection with runtime permission requests. - Chanjong Lee; Bedeuro Kim; Hyoungshick Kim (Comput. Secur., 2025)