KEY POINTS
  • "When nobody's minding the store and there's very little regulation and it's an asset that is of questionable reality, this is what you get," the Muddy Waters founder told CNBC.
  • Block is a crypto sceptic who said the recent flood of interest in the sector was based on a "suspension of disbelief."
  • His comments come as the crypto industry grapples with the fallout from the collapse of major exchange FTX.

Carson Block, founder of short selling investment firm Muddy Waters, thinks the collapse of cryptocurrency exchange FTX under Sam Bankman-Fried is a "great example of greed and FOMO."

Block told CNBC's "The Exchange" he had seen the business trajectory of the former billionaire and thought there was "obviously something wrong."