James Block helped take down crypto exchange, FTX, in his spare time
Charlie Warzel writes: The world of cryptocurrency is rich with eccentric characters and anonymous Twitter personalities. So perhaps it shouldn’t be a surprise that one of the early figures who called attention to the problems with Sam Bankman-Fried’s cryptocurrency exchange, FTX, is a 30-year-old Michigan psychiatrist who investigates financial crimes as a hobby. James Block, who runs a crypto newsletter called Dirty Bubble Media, has gotten overlooked in the swift and spectacular collapse of FTX. On November 2, a report…