"buccaneers"? No, pirates.
Hopefully these yahoos get caught red-handed at sea, where admiralty law applies. Then perhaps they could be charged with piracy, which I think is still a hanging offence, under admiralty law.
Hang 'em from the yardarm (or the 21st century equivalent) and bury 'em at sea (the nautical version of "shoot, shovel and shut up"). Then e-mail their organizations wondering what ever happened to so 'n so.