I just bought a brand new iMac, and VUWER is one of the few things I have installed on it.
Twice now I've come in in the morning and found that my webcam was on. Weird. No other apps running, just the green light on. I went into Activity Monitor and there was only one active process aside from the usual suspects: wacaw. And it was running at 100% of a core. I force quit it, and the webcam light went off.
I'm not sure what this could be attributable, but I'm wondering if it's VUWER? I literally just set up this computer... it's less than a week old, so there's not much third party software on it at all.
Any thoughts appreciated!