I don't know if the people you're referring to are going to be the same people that are into the community's forums enough stumble upon this thread... The type of people you're describing probably just see a hack in the vault, click on the profile of the designer, and go from there with a message. But maybe not, idk.
some of them are enough in to the community´s forum to see my thread for my movesets and ask if XXXX hack is working on project:M
but yeah this is kinda getting annoying(aswell as all these modpacks with work from Other Ppl and they dont even ask for premission its .rel Ports all over again where did put a .rel file/renamed moveset&model Files and did nothing else but i possible make a other thread about that too)