Creator Drama
Google Engineer Charged with Insider Trading on Polymarket
Ongoing
Via "Desitdown News (Google employee charged with insider trading" All clips and posts below are embedded from their original sources.
By the numbers: this timeline documents 10 events from Nov 30, 2024 to May 29, 2026, drawn from 2 sources.
“It’s a major industry and we must protect it,”
via theguardian.com
Background
Prediction markets, platforms where users bet on the outcome of future events, have seen a significant boom in recent years, evolving into a multi-billion-dollar industry. These platforms allow individuals to wager on diverse topics, from political elections to entertainment outcomes, with payouts based on the accuracy of their predictions. However, their rapid growth has also brought increased scrutiny from federal agencies regarding potential misuse, particularly concerns over insider trading.
This involves individuals allegedly using non-public, confidential information to place bets, thereby gaining an unfair advantage and compromising market integrity. The Commodity Futures Trading Commission (CFTC) and the U.S. Justice Department have been actively monitoring these markets, with recent actions indicating a heightened focus on prosecuting such alleged activities.
The regulatory landscape for prediction markets remains complex, with no cohesive federal framework currently in place, despite various states considering bans or increased regulation. This regulatory vacuum has contributed to ongoing debates about how best to oversee these platforms and prevent illicit activities.
Prior to the charges against Michele Spagnuolo, the Justice Department had already taken action in April, charging a U.S. soldier with allegedly using classified information to place bets on military actions, specifically concerning the capture of former Venezuelan President Nicolás Maduro.
This earlier case underscored the rising concerns among authorities about the potential for classified or confidential information to be exploited for personal financial gain within these burgeoning markets.
The timeline
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Indie Musician D4vd Charged with Murder
Authorities reportedly charged indie musician D4vd with the murder of a teenage girl. This event later became a subject of an alleged bet on Google's most-searched list.[462]
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Alleged Bet on Kendrick Lamar's Search Ranking
Michele Spagnuolo, using the 'AlphaRaccoon' account on Polymarket, allegedly placed a bet that rapper Kendrick Lamar would top Google's most-searched list. This bet was reportedly made at a time when Google’s internal data indicated Lamar was on track to be the most-searched person of the year.[462]
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Google Publishes Search Data, AlphaRaccoon Allegedly Profits
Google published its information on the most searched individuals of the year. Following this publication, Michele Spagnuolo's Polymarket account, 'AlphaRaccoon,' allegedly profited $1.2 million from bets on outcomes that the market had treated as unlikely, including a bet that indie musician D4vd would top the list, despite a 'near zero probability' placed by markets.[459]
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AlphaRaccoon Account Allegedly Discussed and Altered
Around the time of Google's publication, online communities on Discord and X reportedly began discussing the possibility that the 'AlphaRaccoon' account owner was a Google insider. Soon after these discussions, the username of the 'AlphaRaccoon' account was allegedly changed to a wallet address. Prosecutors further alleged that the funds from the 'AlphaRaccoon' account were subsequently transferred to a decentralized crypto swapping service and an unnamed transfer service offering privacy protection for blockchain transactions.[459]
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US Soldier Charged with Classified Information Betting
The U.S. Justice Department charged a U.S. soldier with allegedly using classified information to place bets on Polymarket regarding the U.S. capture of former Venezuelan President Nicolás Maduro. This incident marked a significant earlier action by federal authorities against alleged insider trading on prediction markets.[459]
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Donald Trump Opposes State Prediction Market Regulation
Donald Trump posted on social media, opposing state legislation aimed at regulating prediction markets. In his post, he referred to proponents of such legislation, including Illinois Governor JB Pritzker, as 'scum' and stated, 'It’s a major industry and we must protect it.'[462]
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DOJ Unseals Charges Against Google Engineer Michele Spagnuolo
The U.S. Justice Department unsealed charges against Michele Spagnuolo, a 36-year-old Italian citizen and Google software engineer. He was accused of commodities fraud, wire fraud, and money laundering, facing a maximum sentence of 50 years in prison. Prosecutors alleged Spagnuolo used confidential internal Google information to place 25 bets totaling $2.7 million on Polymarket, specifically on markets related to the most searched individuals on Google in 2025, earning $1.2 million in profits. U.S. Attorney for the Southern District of New York, Jay Clayton, issued a statement emphasizing that corporate insiders misusing confidential information for personal gain would be prosecuted.[459]
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CFTC Files Twin Complaint Against Spagnuolo
Concurrently with the Justice Department's actions, the Commodity Futures Trading Commission (CFTC) filed a twin complaint against Michele Spagnuolo, leveling similar allegations of insider trading. The CFTC seeks restitution, disgorgement of profits, civil monetary penalties, and bans on trading and registration. David Miller, CFTC Director of Enforcement, stated the division acts as 'a cop on the beat' to police illegal use of inside information in prediction markets.[459]
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Google and Polymarket Respond to Charges
In response to the charges, Google issued a statement confirming its cooperation with law enforcement and clarifying that using confidential information for betting constitutes a serious breach of company policy. Google also confirmed that Michele Spagnuolo had been placed on leave. Separately, Polymarket stated that it had assisted law enforcement in investigating Spagnuolo’s activity, claiming to be the only prediction platform whose cooperation had led to insider trading charges in the United States to date.[462]
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Congress Launches Probe into Prediction Markets
Following the unsealing of charges against Spagnuolo, Congress launched a probe into prediction market platforms Polymarket and Kalshi. Lawmakers expressed concerns about incidents of insider trading on these platforms and questioned the companies’ responses, specifically raising worries that government officials might be using insider knowledge to place bets.[459]
Frequently asked
What is Michele Spagnuolo accused of?
Michele Spagnuolo, a Google software engineer, is accused by the U.S. Justice Department and the CFTC of using confidential internal Google information to place 25 bets on the prediction market Polymarket, allegedly profiting $1.2 million. The bets were reportedly related to the most searched individuals on Google in 2025.
What is Polymarket?
Polymarket is a prediction market platform where users can place bets on the outcomes of future events. It operates as a decentralized platform, allowing individuals to wager on various topics with payouts based on the accuracy of their predictions.
What are the charges against Michele Spagnuolo?
The U.S. Justice Department has charged Michele Spagnuolo with commodities fraud, wire fraud, and money laundering. If convicted, he could face a maximum sentence of 50 years in prison. The CFTC's complaint seeks restitution, disgorgement, civil monetary penalties, and trading and registration bans.
What is the role of the CFTC in this case?
The Commodity Futures Trading Commission (CFTC) filed a twin complaint against Michele Spagnuolo, alleging insider trading. The CFTC, as a 'cop on the beat,' aims to protect markets from the illegal use of inside information and seeks to impose financial penalties and trading bans.
What has Google said about the allegations?
Google stated it is cooperating with law enforcement regarding the charges against Michele Spagnuolo. The company emphasized that using confidential information to place bets is a serious breach of its policy and confirmed that Spagnuolo has been placed on leave.
What has Polymarket said about the allegations?
Polymarket stated that it assisted law enforcement in investigating Michele Spagnuolo’s activity. The platform also claimed to be the only prediction platform to date whose cooperation has led to insider trading charges in the United States.
Are there other similar cases of insider trading on prediction markets?
Yes, the Justice Department previously charged a U.S. soldier in April with allegedly using classified information to place bets on Polymarket concerning the U.S. capture of former Venezuelan President Nicolás Maduro. Congress also launched a probe into Polymarket and Kalshi following these incidents.
What is the broader context of prediction market regulation?
Prediction markets are facing growing scrutiny over insider trading, with concerns leading federal agencies to examine how to regulate these markets and prosecute the use of classified or confidential information for betting. There is currently no cohesive federal framework for regulating these platforms, though some states have considered bans or increased regulation.
Sources
- cointelegraph.com, US authorities have charged a Google employee with allegedly using information from the company to make bets on Polymarket and profit $1.2 million.The Justice Department said on Wednesday that it unse, Jun 30, 2026.
- theguardian.com, The US justice department has charged a Google software engineer with using insider information to rig bets tied to Google’s most-searched list on the prediction market Polymarket, earning $1.2m in pr, Jun 30, 2026.