I stole them all from servers, but I can't tell you much more than that.
I'm guessing based on what omega found that you don't have the private keys in that wallet if the address was made in 2011, so you've been given an encrypted wallet with its public keys replaced with that of GKs.
I have several coming from different servers and countries.
Too many dark thoughts in this whole process arise in my head. Why it was stolen, and what money will be spent on.