Zach Riddle is a Principal Threat Intelligence Analyst within the Google Threat Intelligence Group, where he has investigated a wide range of cybercriminal threat activity, including prominent ransomware groups such as UNC2165, FIN12, and various elements of the Trickbot ecosystem. Most recently, Zach has led the team’s cryptocurrency analysis efforts. Prior to joining Google, Zach worked in various roles implementing and maintaining analysis tools and researching cyber criminal activity impacting the retail sector. Zach also brings with him several years of experience working on retail and supply chain information systems.