It was newly lised in one of the bad sites at badbitcoin.org @ 12/29/2016. There is no way a certain ponzi site will be listed there without any kinds of reason. We have no proof at the moment but it's wiser to be cautious. It's an obvious ponzi in my own view.

There are still legit cloudmining sites but Im saying it will not worth your time and wait. Better find other ways to earn bitcoin which will worth your time and effort.