Google Engineer Charged After Allegedly Making $1.2M on Polymarket Using Insider Data
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US authorities have charged a Google software engineer with insider trading after allegedly using confidential company information to make over $1.2 million on prediction market platform Polymarket. Prosecutors say Michele Spagnuolo used internal Google search trend data before it became public to place highly profitable bets through an account called “AlphaRaccoon.”According to investigators, Spagnuolo allegedly wagered around $2.7 million on prediction markets tied to Google’s “Year in Search” rankings for 2025. The account reportedly made unusually accurate bets on which public figures would become the most searched individuals of the year, raising suspicions online months before charges were filed.
The case is now being treated as one of the highest-profile insider trading scandals involving crypto prediction markets. Prosecutors charged Spagnuolo with commodities fraud, wire fraud, and money laundering, while regulators say the investigation signals a broader crackdown on insider activity across platforms like Polymarket and Kalshi.
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Insider trading on prediction markets was inevitable.
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Bro had the ultimate information edge

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Prediction markets are getting very serious now.
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Imagine risking your Google career for this

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Regulators are definitely watching prediction markets closer now.
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AlphaRaccoon was a little too accurate

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Prediction markets need rules for insider information too.
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He really thought nobody would notice those bets.
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Information is the biggest edge in any market.
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The line between betting and financial markets keeps getting thinner.