From a soldier with insider information to rigged thermometers: The multimillion-dollar scams on Polymarket

There are no such things as coincidences. What are the odds that a Polymarket user pockets a hefty profit by betting on the exact moment Nicolรกs Maduro would cease to be president of Venezuela? And what are the odds that others walk away with more than $35,000 for predicting the temperature in Paris on an ordinary day? These are alwaysโwinning wagers inside the booming prediction market, which is built entirely on binary outcomes โ A or B. Fast, easy money.