helpersvchostss.exe is a Trojan.Agent-HZ. helpersvchostss.exe monitors user Internet activity and private information. It sends stolen data to a hacker site. Related files: %System%\svchostss.exe %System%\helpersvchostss.exe More info: http://www.sophos.com/virusinfo/analyses... Removal: Kill helpersvchostss.exe process and remove helpersvchostss.exe from Windows startup using antivirus (also check How To Remove section)Startup Optimizer.