^That's the Mnet side of things.
And of course they're going to deny it, that's how legal matters work. Until the cases are brought to court and settled, each side has to claim that they're 100% in the right. Doing otherwise would hurt their case because it would sound like they have something to hide.
For the other side of the matter, read this...
http://www.allkpop.com/forum/index.p...iarismcopy-oo/