Security issues.

I just wanted to express here that I've gotten more computer problems through this games medium than any other on my computer, I normally wouldn't even bother to express this but as I type league of legends will not close and is slowing down my entire comp, not even ending the multiple processes in task manager gets rid of this annoyance. I regret I have to post this, I sort of enjoy your game, but it's not a must have by any means, and right now it creates more problems than enjoyable experiences.