> It seems ironic that the co-founder of a company designed to prevent online fraud would engage in fraudulent activity himself I don't find that ironic at all. Having worked in the security space for a long time, it seems like the best people in the business are the ones who would be great at committing the crimes if not for their own morality. Someone with a weak sense of morals could easily turn to evil.
One of Terry Pratchett's Discworld novels features a thief being deliberately put in charge of the Royal Mint. https://en.wikipedia.org/wiki/Making_Money
There's a three part documentary series here (Swedish): https://www.svtplay.se/guldfeber-stolderna-pa-kungliga-myntk...