Google Engineer Charged With Insider Trading Using Company Data on Prediction Market
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A Google software engineer was arrested and charged with fraud and money laundering for allegedly using confidential company data to make $1.2 million on the prediction market Polymarket. Google has placed the employee on leave and cooperated with the federal investigation. The case highlights ongoing legal and regulatory scrutiny of the prediction market industry.
Facts First
- Google software engineer Michele Spagnuolo was arrested and charged with commodities fraud, wire fraud, and money laundering.
- Spagnuolo allegedly made $1.2 million on Polymarket by using confidential Google data on user searches to place winning bets.
- Google has placed Spagnuolo on leave and stated it cooperated with the federal investigation.
- The Commodity Futures Trading Commission (CFTC) filed a separate civil case against Spagnuolo for allegedly violating commodities law.
- The case follows other insider trading charges on prediction markets, including against a U.S. Army Special Forces soldier last month.
What Happened
Michele Spagnuolo, a 36-year-old Google software engineer, was arrested and charged with commodities fraud, wire fraud, money laundering, and other counts. A federal indictment alleges he used confidential Google internal data tracking user searches to make $1.2 million on the prediction market site Polymarket. The indictment states Spagnuolo knew the outcome of his wagers before the trading public because he accessed Google's confidential, commercially valuable internal data. He allegedly operated under the username AlphaRaccoon and placed a wager that the rapper D4vd would be Google's most-searched person in 2025. According to charging documents, he removed the AlphaRaccoon name from his Polymarket account after transferring winnings out of his cryptocurrency wallet.
Google stated the company cooperated in the federal investigation and has placed Spagnuolo on leave. A Google spokesperson said the employee accessed marketing material using a tool available to all employees but used confidential information to place bets. The Commodity Futures Trading Commission (CFTC) brought a separate civil case against Spagnuolo for allegedly violating commodities law.
Why this matters to you
If you use services like Google, this case underscores how the security of your search data is protected by corporate and legal safeguards against insider abuse. For investors or users of emerging financial platforms like prediction markets, this incident highlights the regulatory and fraud risks that may be present in these new spaces. The legal actions may lead to stricter oversight of prediction markets, which could affect how they operate and who can access them.
What's next
Spagnuolo will face the federal criminal charges and the separate CFTC civil case. The outcome of his case may set a precedent for how similar insider trading on prediction markets is prosecuted. More broadly, the prediction market industry is likely to remain under significant legal and regulatory scrutiny. The Trump administration has vowed to allow the industry to 'thrive' by asserting federal regulators' 'exclusive authority,' but this is being contested in court by state officials.