Do you have references that can support this allegation? I have read the trust summary of the OP, but no solid evidence is provided that they scammed people. They are still active in the market but I don't think I will join the trading. But to have rank 216 in CMC says they are at least doing good as compared to others.
https://bitside.org/prizm-kriptovalyuta/
https://finance.rambler.ru/markets/39034623-narodnyy-bitkoin-eks-aktivist-mmm-sozdal-rossiyskuyu-kriptovalyutu/
you can still Google a lot of information. I do not advise you to invest in PRIZM
This shit does stem from Russia. That jew, mavrodi lives to pad people. A conman of the purest breed, he was the one to launch a Mavro ponzi scheme focused around African society. The poorer the population is the more desperate people there are to scout for get-rich-overnight schemes. The gullible of this world will always pay extra for their stupidity as long as there are men knowing how to take advantage of them.