Well this isnt a fun news im afraid... Here's what the author had to say:
damm...some people can be stupid sometimes...DarkFader has leaked a two week old copy of my emulator. Any plans for a public release in the near future have been cancelled.
It looks like more than one version of my emulator has been leaked. In any case, they do not support commercial games and most of the homebrew demos either do not run or experience graphical problems. Please do *NOT* e-mail me with questions regarding these leaked versions. I would hereby also like to ask emulation sites not to link to, or host, any version of HyperDS.