"Unable to Retrieve Money, Cryptocurrency Investors Want Dead Executive Exhumed". The New York Times. ↑ Tara Deschamps Crypto exchange Quadriga was a fraud and founder was running Ponzi scheme, OSC report finds June 11, 2020, CBC ↑ QuadrigaCX: A Review by Staff of the Ontario Securities Commission ↑ Cassie Williams, Quadriga CEO's widow speaks out over his death and the missing crypto millions January 18, 2022 CBC ↑ Alexander, Doug; Kharif, Olga (13 February 2019). "Quadriga Accidentally Moved More Bitcoin to an Inaccessible Wallet".