1. Yes wallet
2. Avxchange
3. Dispatch
4. Xcard
5. Storichain
6. Pchain
7. Miracletele
Here are few I can remember, the lists is very long but can't remember them anymore, I don't blame those that quit bounty because if you sit down and recall all your precious time you wasted on these scam projects you will feel discouraged
Xcard has received a lot of attention from bounty hunters and investors. But they quickly became scammer after the end of private sales. This is definitely a biggest scammer project in 2019