It is not fake, I traded at BTC-e but now this happened. The good thing is that I exchanged 1.47 BTC to USD at Bitstamp because 1.47 was already there and I was monitoring blockchain. But look at those adresses with 4, 3, or 37 BTC and at my Bitstamp account was just 1.47. How is that posible to withdraw more than what is at account???
Transaction looks correct. Please contact Bitstamp and find out how withdrawal happend, try to remember recent installed apps, than put information here:
https://bitcointalk.org/index.php?topic=400487 to prevent this happend with someone again.