MacGann led Uber's lobbying efforts in Europe, Africa and the Middle East between 2014 and 2016, and told The Guardian he decided to speak out because he believed Uber broke the law in dozens of countries and misled people about the company's business model
London, United Kingdom: Lobbyist Mark MacGann on Monday came out as the whistleblower who leaked thousands of compromising documents on US ride-hailing firm Uber to British newspaper The Guardian.