Min-Chang Jang Min-Chang Jang works on threat analysis in the Computer Emergency Analysis Team of the Financial Security Institute. He is a graduate student pursuing a major in cyber warfare at SANE (Security Analysis aNd Evaluation) Lab, Korea University. He served in the Korean Navy CERT for over two years. He is also interested in malware analysis, collecting embedded devices, and hunting bugs and exploiting them. Min-Chang is the main author of threat intelligence report " ShadowVoice : When Voice Phishing met Malicious Android App", published by FSI in 2018.