In most of the countries bank transfers are reversible. And international bank transactions (wire) are normally traced by tax authorities also. Go for a WU transfer. As far as I know, it is more safe and anonymous as compared to bank wire.
What's a WU transfer?
So how do people reverse bank transfers?
Western Union (WU) is one of the best choice of payment.
So how do people reverse bank transfers?
For example money from stolen bank account.