I heard some company like this has offered their ability that has a higher percentage of trading success which I found out that it was not the case rather they just laundry the money from their investors to make it seem real. this kind of scam has been around since the other one has been busted. they just create other names and other rules but the outcome is all the same which is the investors who invest their money in the last period will be scammed and the worst case is, those first investors will be fallen to it too when they return and invest with bigger money than the first investment. Ponzi scheme in the name of Bitcoin is popular nowadays, one should be careful when they get some nice offer from the one they know.