There are some files that run undetected, and they are called FUD, imagine you had a FUD file in your system right now.. What would I see if I could look thru your webcam and what would I hear? Imagine I could see your screen and all those keystrokes, it wouldn't take me long to get all those passwords and files, would it? I bet there's some dirt on that device somewhere and if I stay quiet long enough I'm sure I will get it..