20. North Korea’s cryptocurrency obsession

For years, North Korea was known for making such a perfect counterfeit hundred-dollar note, the Treasury Department had to change how it printed them. Now, North Korea is all about crypto – and it has been cooking up all kinds of crazy schemes in order to get the Big Score. Plus, we hear from a two-time North Korean defector. RESOURCES: Among top hacking nations, North Korea’s the weirdest The Lazarus heist: How North Korea almost pulled off a billion-dollar hack The Hard Road Out: One Woman’s Escape From North Korea