It looks like I will be able to recover my account.
The hacker sold it as his own, and the buyer only found out its stolen after the purchase. He only bought it to make posting here easier, but didn't know that it was hacked from someone else. He sent me a PM from my account and provided everything to recover my former account.
Fck, it is very good to see such a nice move from somebody around the world. I will provide an ETH address here and will make a signed message from my account "colombuszka" here too, so you can see that I control that account again.
Is there any way to remove the trust "-1" from the account?
Have a nice day guys!

.:EDIT:.
I already provided one here before:
https://bitcointalk.org/index.php?topic=990345.msg22903560#msg22903560So I will sign a message from 0x682a492bd9f3fc89db74f6e659a590dbc1e0313a