CryptofeedQuadriga Was a Ponzi Scheme, Ontario Securities Regulator SaysPublikováno: 11.6.2020#News#Ponzi Schemes#QuadrigaCX#Ontario Securities Commission#Gerald CottenCelý článek NEW: The Ontario Securities Commission has published a scathing report calling now-defunct Canadian exchange QuadrigaCX a "Ponzi," and denouncing the practices of founder and CEO Gerald Cotten.