I've had a credit card stolen, and while I've cancelled everything with the bank, and looking online I think I cancelled early enough, they've told me some transactions might go through. If they buy bitcoin, is there a way of reporting and catching the bastards? Or are they untraceable?
Well if they manage to buy bitcoin with your CC the first thing they would do is to use a bitcoin mixer and mix the coins so it they won't be traced back. To answer your question : No, bitcoins aren't easy to trace and if a coin mixer is used it would be impossible to trace any bitcoins.