Okay so this could be considered partially my fault.
I've been trying out different pools, just seeing what my 24 earnings are on each.
I just did BTCGuild for 24 hours and today at 1:30 it did an automatic payout at 0.21 BTC for no reason, to a wallet I did not enter into BTCGuild.
Did someone change/hack my account? It paid out to a wallet before I even entered my OWN wallet in.
This is the wallet
http://blockchain.info/address/1PdCahSsogSwkghfinsbMSHUPNsiiVxMoAYou can see my transaction 0.21BTC. I have now entered in my wallet and locked it. But did it do this as some default setting? I'm very confused/annoyed.