Fake accounts, chats, hidden and encrypted files!!!!

Please help, I am new to this, but I 've been fighting for my vindication!!!!

Something has created facebook, email and other online accounts in my name. There are hidden files on my Samsung Galaxy S2 and it's not even active anymore. Email accounts that I delete and google services keep reappearing. People I don't know are added to my contacts on my phone. Basically whoever or whatever this is, is making it seem that I am living a double life and I need to know what it is before it gets even worse.

Now, possible sources for this, I guess hack, because it is also effecting my P.C. and my Iphone 4, are, Craigslist and Bittorrent. Yes, I know I know.

Also programs are getting installed by themselves. Calls are weird and I can sometimes hear noises like someone is listening in. (No, I am not high nor paranoid). I get weird calls, I've been getting calls from car dealerships saying I inquired about buying a car, when I asked what e-mail address they had, it was from I hadn't used in years!

I've run multiple virus scans on all my devices, and I've reset them to factory settings, but to no avail......please help.