So whats the point of the mining, I'm wondering if there is something dark your computer is used for while doing the mining, because otherwise, what is the benefit of your machine running all day long.?
No idea what you mean by "dark".
If your computer has been hacked, it is possible that it might be part of a "botnet", which is a network of hacked computers working for a hacker.
There are instances of large botnets mining Bitcoins while the owners of the infected computers remain unaware. Perhaps this is even happening to you... although as for normal mining, there is nothing dark about it.