Sung-ting (TT) is the leader of Team T5 Research. Team T5 Research monitors, analyzes, and tracks cyber threats throughout the Asia Pacific region. His major areas of interest include document exploit, malware detection, sandbox technologies, system vulnerability and protection, web security, cloud, and virtualization technology. He especially is interested in new vulnerabilities in new technologies, and frequently presents the team's research at security conferences, such as Black Hat, HITCON, and Syscan. He and Ming-chieh are members of CHROOT security group in Taiwan.