Macdonald writes articles for several online crypto-currency publications, opines on the subject on his Twitter page. and is a self-described “cryptocurrency market analyst at a Canadian-based fintech firm.” His bio lists an internship at Deloitte, which the judge in his case used as a reason to delay his sentencing for several months, as a “background in management consulting at Deloitte, where he worked with global clients on supply chain transparency solutions using blockchain technology.” Macdonald’s LinkedIn profile states he is now employed at .FirstRule Ltd