Why are these maggots not shot when caught? For them to get paid, there has to be a trail leading to them. Maybe hidden by uncooperative countries and businesses, but their participation needs addressed too.
Primarily because they are working it through the Tor network for anonymity. Also most of these sorts tend to be located in rather lawless countries or ones where bribes are a common and inevitable way of life such as Croatia, Ukraine, and Russia to name but a few. Identifying them is only part of the battle.