Andy Greenberg: This Machine Kills Secrets: How WikiLeakers, Hacktivists, and Cypherpunks Are Freeing the World's Information. Random House, New York (New York), USA 2012, ISBN 978-0-7535-4801-1 (google.com [abgerufen am 23. Juli 2015]): „Within days, they had registered the URL and set up an SSLprotected site and a Tor Hidden Service in an OVH data center in the French city of Roubaix, the same one that briefly housed WikiLeaks' publications until they migrated to Sweden.“