Google Engineer Charged with Insider Trading on Polymarket Using Internal Search Data, Made $1.2M Profit
DOJ and CFTC filed parallel charges against Google engineer Michele Spagnuolo for using confidential 2025 search popularity data to place 25 bets on Polymarket, netting $1.2 million from $2.7 million in wagers. He faces up to 50 years in prison.








