There cannot be many international crime leaders inspired by “The Princess Bride”, a cult children’s fantasy movie released in 1987. Ross Ulbricht, the founder of the Silk Road, the very first dark-web drug-trading network, certainly was. When users signed up for the website, which went live in 2011, they were greeted by a message from the founder, “Dread Pirate Roberts”, the hero of the film, explaining how the site worked. Shielded by Tor, which hides website servers, and using bitcoin to make payments, users could order all manner of goods and services without revealing personal information.