William Lee William Lee is a senior threat researcher at SophosLabs and holds a Master's degree in IT from the University of Sydney. Prior to joining Sophos, he developed mobile platforms and applications at Samsung for Samsung's Galaxy and Bada devices and he also implemented static and dynamic analysis systems for Android at Symantec. He currently spends his time carrying out in-depth analysis of Android malware and research on malware clustering. In his free time, William enjoys playing tennis and kayaking in Sydney.