Warren Mercer Warren Mercer joined Cisco Talos coming from a network security background, having previously worked for other vendors and the financial sector. Focusing on security research and threat intelligence, Warren finds himself in the deep, dark and dirty areas of the Internet and enjoys the thrill of the chase when it comes to tracking down new malware and the bad guys! Warren has spent time in various roles throughout his career, ranging from NOC engineer to leading teams of other passionate security engineers. Warren enjoys keeping up to speed with all the latest security trends, gadgets and gizmos; anything that makes his life easier in work helps! @SecurityBeard