My macbook webcam light is lit and I can't figure out how to turn it off. I have done a few things lately to it, nothing hardware. I have downloaded audacity, soundflower, calibre, and also pawnagetool to jailbreak my iphone. Those have all been with the last week, but when I restarted my computer today with the apple security update, the light came on. I have the webcam on and off and it doesn't change it. I am out of ideas.