This is insane! A trader literally used a hairdryer to blow directly at the Météo France weather sensor near the runway at Paris Charles de Gaulle Airport, instantly raising the temperature to 22°C. With this trick, he won about $34,000 on Polymarket's low-probability "daily high temperature" contracts for April 6 and 15! @Polymarket initially settled based solely on this unguarded weather station, with one of the markets reaching a trading volume of $590,000, until meteorologists noticed the abnormal data and switched the source. The French meteorological agency has officially filed a criminal complaint—this is basically a real-life "oracle attack" #Polymarket #Oracle #Crypto