(My Big Coin brings to mind OneCoin, a cryptocurrency operation that was based in Bulgaria. It offered promises of, among other things, big returns ...
source https://www.google.com/url?rct=j&sa=t&url=https://www.danspapers.com/2019/04/east-hampton-man-arrested-cryptocurrency-fraud/&ct=ga&cd=CAIyGmM2Nzk3ODA2ZWViNjVjODI6Y29tOmVuOlVT&usg=AFQjCNEXsXjBlJHBdGrF6fc_U1K4s7Uqrw
