I lost with Jasper Limited a lot - $144,000 (100,000 USDT). I transferred my cryptocurrency to jasperlimited.com for trading via MT5 (MetaTrader5). The name of a scammer who came to me was Janice Liu. They came in the LinkedIn platform. After I accepted the invitation they asked me if we can talk in WhatsApp. They didn't return my money back when I tried and asked me to send them 50% of the principal more to return my money. After then I tried to find a recovery company and thought it will help. I lost $14,000 (included in the $144,000 amount) with them and they asked me to send more and more to end the deal.  Now Jasper Limited website doesn't work, I claimed on them after they scammed me in the U.S. NFA regulation, Their registration ID is 0544365.