Bernie Madoff's Ponzi Scheme

The largest financial fraud in history, Bernie Madoff's Ponzi scheme defrauded investors of an estimated $64.8 billion over decades, fabricating consistent returns that never existed. This catastrophic fraud dwarfed the $50 billion lost in the Enron scandal (#2), exposing how trust and consistent 10-12% annual returns can mask total fiction. Madoff's operation ran for at least 17 years, far longer than the typical Ponzi scheme's 3-5 year lifespan, and collapsed only during the 2008 financial crisis when mass withdrawal requests exceeded the $300 million in actual assets available.