At CAP we have always come out squarely against fraud by any party and that definitely includes affiliates. Fortunately it doesnt occur too often, but when it does we do encourage programs to warn everyone about these scammers.
We have had the following section set up just for that purpose, but its not terribley active:
http://www.casinoaffiliateprograms.com/bb/bad-affiliates.0115.html?
CP Director I think it would be great if you were to provide full details of whats happened in that section.