If you put something on the internet, chances are that it will spread over time. To think otherwise is just plain stupid.
Stop whining about it and deal with it; like every musician/filmmaker out there. Insulting the guy who gets it for free won't get you anywhere.
Just keep doing what you're doing and ignore the hackers/distributors. Screaming at them will only make them go out of their way to dick you over more.
If piracy is something you can't handle, then an internet-related business might not be the way to go for you.