Joe Wrieden is a Computer Science graduate from the University of York, who has been involved in the security sector for over three years. Over this time Joe has become fascinated with how threat actors operate, and the techniques that can be used to track cybercriminal activity. He now works as an Intelligence Analyst and Technical Developer for Cyjax, a UK-based Cyber Threat Intelligence company, where he has found a passion for writing and presenting on cyber security topics. His research specifically focuses on following threat actor activity and the security concerns in the cryptocurrency and blockchain landscape.