Hello everyone, I was just about to get off of the internet and go to sleep when some of the windows and applications I had open closed by themselves. I had several Safari windows open (Facebook, Engadget, and a couple others), and a couple of other applications (VLC, iTunes, Skype, Echofon). I was just about to delete a post on my wall on Facebook when one window closed, then another....then another...then Echofon, then Skype. At the same time, my mouse was acting sporadically and wouldn't let me click or move it, and the cursor seemed to disappear and flash as it moved. The closing of the windows/apps happened with uneven time intervals, and it happened across several apps. As soon as I could, I disconnected my Wifi and rebooted. I don't know if it's worth noting, but my internet was acting really slow and laggy for the past day, and now after this incident it's back up to lightning speed. Was I somehow hacked? What could've caused this? Thanks.