Federal prosecutors charged Michele Spagnuolo, a Google staff software engineer, with commodities fraud, wire fraud, and money laundering for allegedly using confidential Google data to trade on Polymarket prediction markets. From October 15 to December 4, 2024, Spagnuolo allegedly placed about $2.75 million in bets using the alias 'AlphaRaccoon,' winning approximately $1.2 million. He accessed internal Google tools containing confidential 'Year in Search' data. The CFTC also filed a civil case seeking penalties and trading bans. This is the second federal prosecution tied to alleged prediction market insider trading, following charges against a US soldier last month. Industry experts view the case positively, as it demonstrates that insider activity can be identified and prosecuted. Polymarket emphasized blockchain transparency, while Google stated the actions were a serious policy breach. The case has prompted platforms and states to tighten insider trading rules, with President Trump backing CFTC oversight.

Key facts

• Google employee Michele Spagnuolo charged with fraud using confidential data for Polymarket trades.
• Allegedly bet $2.75 million and won $1.2 million via alias 'AlphaRaccoon' from Oct 15 to Dec 4, 2024.
• CFTC filed civil case seeking penalties, bans, and restitution for insider trading.
• Industry expert calls case positive for prediction markets, showing insider activity can be prosecuted.
• Polymarket and states tighten rules; President Trump backs CFTC oversight.