Shusei Tomonaga is a member of the Incident Response Group of JPCERT/CC. Since December 2012, he has been engaged in malware analysis and forensics investigation. He is especially spearheading targeted attack incidents analysis which affecting Japanese critical industries. In addition, he has actively written up blog posts on malware analysis and technical findings. (https://blogs.jpcert.or.jp/en/). Prior to joining JPCERT/CC, he was engaged in security monitoring and analysis operations at a foreign-affiliated IT vendor. He presented at CODE BLUE, BsidesLV, Botconf, PacSec, FIRST Conference, BlackHat USA Arsenal and more.