My computer recently started to play music and what appears to be telephone conversations in a foreign language in the middle of the night. I woke up at 2 AM and heard this. Poked around the house until I figured out it was coming from my computer. No programs are running but I can hear people talking. Weird stuff. Computers are kind of scary. I've heard stories of people having their webcams activated by hackers. It makes you a bit paranoid. The next "9/11" might be in the form of a cyber attack. Imagine how disruptive it would be to shut down or disrupt most of the functions that are computerized.