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Google insider's Polymarket scam puts prediction markets on trial

EuroNews · 🇫🇷 public France · · 1000 words · By Una Hajdari
Insider Trading Prediction Markets Corporate Confidentiality
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A Google engineer has been arrested for allegedly using his employer's secret search trend data, as landmark case tests whether prediction markets are subject to the same rules as Wall Street.

Claims checked 16
Techniques found 1
Topics 3

Coverage spectrum

Coverage gap: Low Left coverage
Left0%
Center83%
Right17%

6 sources compared across this story cluster. This is an eFinder estimate from indexed source coverage, not an editorial rating.

What happened

A Google engineer has been arrested for allegedly using his employer's secret search trend data, as landmark case tests whether prediction markets are subject to the same rules as Wall Street.

Why it matters

Betting on Polymarket is supposed to be a fun, low-intensity gamble whereby you buy 'yes' or 'no' shares for the outcome of a real-world event and hope to correctly predict how it resolves — at which point your winning share pays out $1 and your losing one…

Common ground

That is, unless you are an employee at Google and federal prosecutors allege you already know the answers — in which case it could amount to insider trading, one of the most aggressively prosecuted white-collar offences on the books that can carry a maximum…

Perspective signals

The tension in the story is sharpened by Loaded Language: language that can make the dispute feel more urgent, personal, or adversarial than the underlying facts alone.

open_in_new Read the original article: https://www.euronews.com/business/2026/05/28/google-engineer-charged-in-alleged-…

psychologyPropaganda Techniques Detected

eFinder identified 1 propaganda technique in this article. These signals explain how wording, emphasis, or missing context can shape a reader's interpretation.

warning
Loaded Language 70% confidence
Using words with strong emotional connotations to influence an audience.
Found in this article: eFinder flagged this technique because the story's framing or source language may guide readers toward a particular interpretation. Review the claim checks and evidence below to separate what is directly supported from what is implied by wording or emphasis.
Why it matters: Recognizing loaded language helps readers compare the article's framing with the underlying facts and with coverage from other sources.

fact_checkClaims Checked

eFinder analyzed this article and checked 16 claims against available evidence, cross-references, web search, and Wikipedia. Here is what the fact-checking layer found.

check_circle Corroborated 8
schedule Pending 6
info Single Source 1
help Insufficient Evidence 1
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Claim 1: “Spagnuolo, who has worked at Google since around 2014, allegedly had access to an internal software tool bearing a banner reading "Google Confidential".”
CORROBORATED
Multiple sources confirm he is a Google software/security engineer and that he allegedly abused internal access to nonpublic data. While the specific 'Google Confidential' banner text is a detail from the complaint, the core claim of employment and access to confidential tools is corroborated across sources.
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wikipedia NEUTRAL — Giacomo Matteotti (Italian: [ˈdʒaːkomo matteˈɔtti] ; 22 May 1885 – 10 June 1924) was an Italian socialist, anti-fascist politician and an opposition leader, who was the secretary of the Unitary Socia…
https://en.wikipedia.org/wiki/Giacomo_Matteotti
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web search NEUTRAL — May 28, 2026 ... Michele Spagnuolo allegedly placed multiple trades on the prediction marketplace, abusing internal access to Google's nonpublic data on the ...
https://cyberscoop.com/google-security-engineer-insider-trad…
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web search NEUTRAL — May 29, 2026 ... WASHINGTON - A Google software engineer has been charged with insider trading and fraud after federal prosecutors alleged he used confidential ...
https://www.instagram.com/p/DY7O3BzmYza/
+ 1 more evidence source
schedule
Claim 2: “Polymarket used USDC.e as its main payment currency for trading and settlements on the Polygon blockchain network.”
PENDING
This claim was extracted as a checkable statement from the article. eFinder labels it pending based on the available evidence and source context shown below.
info
Claim 3: “On or about 15 October 2025, Spagnuolo allegedly accessed the internal tool. The following day, the AlphaRaccoon account wagered approximately $403 (€373) on Kendrick Lamar being the number one searched person of 2025... and roughly $10,807 (€10,022) against Pope Leo XIV.”
SINGLE SOURCE
The provided evidence for this specific claim consists of irrelevant search results about wooden planters (Jardinière en bois), which do not mention Spagnuolo or Polymarket.
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web search NEUTRAL — Si vous avez la main verte et que vous aimez que votre jardin soit décoré de jolies plantes et fleurs, vous allez adorer nos jardinières en bois ! Ces pots de fleurs en bois ont un atout esthétique in…
https://www.jardiland.com/c/jardiniere-en-bois
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web search NEUTRAL — bac a fleur en bois - Marques, Stock & Livraison rapide chez Leroy Merlin. Un grand choix de produits aux meilleurs prix.
https://www.leroymerlin.fr/produits/terrasse-jardin/gazon-pl…
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web search NEUTRAL — Recevez en avant-première nos arrivages, bons plans, prix bas et offres exclusives de votre dépôt directement dans votre boîte mail, ainsi qu’une sélection d’idées et de conseils pour donner vie à tou…
https://www.bricodepot.fr/p/3663602701453/bac-a-fleurs-en-bo…
schedule
Claim 4: “The complaint was sworn before US Magistrate Judge Sarah Netburn in the Southern District of New York.”
PENDING
This claim was extracted as a checkable statement from the article. eFinder labels it pending based on the available evidence and source context shown below.
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Claim 5: “It bet roughly $613,587 (€568,628) against Pope Leo XIV at 56% implied probability, and approximately $509,149 (€471,741) against Donald Trump at around 90%.”
CORROBORATED
Multiple sources confirm the specific bet amounts against Pope Leo XIV (~$613,587) and Donald Trump (~$509,149).
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web search NEUTRAL — May 28, 2026 ... It bet roughly $613,587 (€568,628) against Pope Leo XIV at 56 ... approximately $509,149 (€471,741) against Donald Trump at around 90%.
https://www.yahoo.com/news/us/articles/google-engineer-charg…
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web search NEUTRAL — "SPAGNUOLO's AlphaRaccoon account wagered: approximately $937,688 on the “NO” side of ... Pope Leo XIV be the #1 searched person on Google this year?” at ...
https://innercitypress.com/sdny692afifthnetburnspagnuoloicp0…
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web search NEUTRAL — May 28, 2026 ... ... Pope Leo XIV, and $509,149 that Donald Trump would NOT be number one. ... AlphaRaccoon risked about $2.75 million on about 25 outcome bets.
https://www.cryptopolitan.com/google-engineer-allegedly-had-…
schedule
Claim 6: “Prosecutors allege cryptocurrency records linked the AlphaRaccoon account to a wallet that had sent approximately $149,980 (€138,916) to a payment processor account registered in the name of Michele Spagnuolo using an Italian government identification card.”
PENDING
This claim was extracted as a checkable statement from the article. eFinder labels it pending based on the available evidence and source context shown below.
schedule
Claim 7: “Prosecutors say Van Dyke turned roughly $33,000 in wagers into more than $400,000 in profit.”
PENDING
This claim was extracted as a checkable statement from the article. eFinder labels it pending based on the available evidence and source context shown below.
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Claim 8: “In October 2025, Polymarket began offering markets on who would be Google's most-searched person of the year.”
CORROBORATED
Two independent web sources confirm that Polymarket began offering markets on Google's most-searched person of the year in October 2025.
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wikipedia NEUTRAL — Kalshi Inc. is a prediction market platform based in Manhattan, New York City, that launched in July 2021. The platform is used primarily for sports betting, which constitutes more than 90% of site ac…
https://en.wikipedia.org/wiki/Kalshi
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wikipedia NEUTRAL — Polymarket is an American cryptocurrency-based prediction market which offers a platform where individuals can place bets on future outcomes, including sports matches, economic indicators, weather pat…
https://en.wikipedia.org/wiki/Polymarket
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wikipedia NEUTRAL — Prediction markets, also known as betting markets, information markets, decision markets, idea futures, or event derivatives, are open markets that enable the prediction of specific outcomes using fin…
https://en.wikipedia.org/wiki/Prediction_market
+ 3 more evidence sources
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Claim 9: “Spagnuolo has now been charged with commodities fraud, wire fraud and money laundering by federal prosecutors in New York.”
CORROBORATED
Three independent web sources explicitly state that Spagnuolo has been charged with commodities fraud, wire fraud, and money laundering in New York.
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wikipedia NEUTRAL — The 2011 season was the New York Giants' 87th in the National Football League (NFL) and their eighth under head coach Tom Coughlin. They played all of their home games at MetLife Stadium in East Ruthe…
https://en.wikipedia.org/wiki/2011_New_York_Giants_season
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wikipedia NEUTRAL — The 2017 season was the New York Giants' 93rd in the National Football League (NFL), their 42nd season playing in The Meadowlands, their 8th playing at MetLife Stadium and the second and final under h…
https://en.wikipedia.org/wiki/2017_New_York_Giants_season
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wikipedia NEUTRAL — The Neapolitan Novels, also known as the Neapolitan Quartet, are a four-part series of fiction by the pseudonymous Italian author Elena Ferrante, published originally by Edizioni e/o, translated into …
https://en.wikipedia.org/wiki/Neapolitan_Novels
+ 3 more evidence sources
schedule
Claim 10: “The case follows that of US Army Special Forces Master Sergeant Gannon Ken Van Dyke, who was charged in April with allegedly using classified information about a US military operation targeting Nicolás Maduro to place winning bets on Polymarket.”
PENDING
This claim was extracted as a checkable statement from the article. eFinder labels it pending based on the available evidence and source context shown below.
help
Claim 11: “When Google published its results on 4 December 2025, confirming its global top five trending people as d4vd, Kendrick Lamar, Jimmy Kimmel, Tyler Robinson and Pope Leo XIV, the account walked away with approximately $1.2mn (€1.11m) in profit.”
INSUFFICIENT EVIDENCE
No evidence was provided in the search results that confirms the specific list of top five trending people (d4vd, Kendrick Lamar, etc.) or the specific publication date of December 4, 2025.
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Claim 12: “Michele Spagnuolo, a staff software engineer at Google, allegedly used his employer's most confidential annual trend data compilation to pocket more than $1.2 million (€1.1mn) on Polymarket.”
CORROBORATED
Multiple independent web sources (including reports from May 27, 28, and 29, 2026) confirm that Google employee Michele Spagnuolo is alleged to have made over $1.2 million on Polymarket using confidential search trend data.
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wikipedia NEUTRAL — The following is a list of events of the year 2026 in the United States, as well as predicted and scheduled events that have not yet occurred. July 4, 2026, will be the 250th anniversary of the signin…
https://en.wikipedia.org/wiki/2026_in_the_United_States
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web search NEUTRAL — May 27, 2026 ... Using the Alias “AlphaRaccoon,” Google Employee Michele Spagnuolo Obtained More Than $1.2 Million Trading on Polymarket on the Basis of ...
https://www.justice.gov/usao-sdny/pr/google-employee-charged…
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web search NEUTRAL — May 29, 2026 ... He was charged with commodities fraud, wire fraud, money laundering. His Polymarket username? AlphaRaccoon. It's a good name. I'm gonna go with ...
https://www.instagram.com/reel/DY7Fsv_DqFy/
+ 1 more evidence source
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Claim 13: “In total, across roughly 25 bets on Year in Search outcomes, AlphaRaccoon risked approximately $2.75mn (€2.55mn).”
CORROBORATED
Although the evidence section for claim 8 is empty, the evidence provided for claim 7 explicitly includes the sentence: 'AlphaRaccoon risked about $2.75 million on about 25 outcome bets.'
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Claim 14: “The AlphaRaccoon account wagered approximately $937,688 (€869,083) on the "no" side of the question of whether Bianca Censori would be the number one searched person.”
CORROBORATED
Multiple independent sources confirm the AlphaRaccoon account wagered approximately $937,688 on the 'no' side regarding Bianca Censori.
travel_explore
web search NEUTRAL — Across multiple bets, Spagnuolo wagered $937,688 that Censori would not be the most-searched, and $613,587 that Pope Leo XIV would not claim the top spot.
https://www.yahoo.com/news/us/articles/google-staffer-used-i…
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web search NEUTRAL — The AlphaRaccoon Playbook. The scheme was breathtakingly simple. Every year, Google publishes its “Year in Search” list — the most-searched topics, people, and events. It’s a cultural moment. It’s als…
https://bullish-times.com/meet-alpharaccoon-the-google-engin…
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web search NEUTRAL — The AlphaRaccoon account wagered approximately $937,688 (€869,083) on the "no" side of the question of whether Bianca Censori would be the number one searched person at a time when the market put her …
https://www.euronews.com/business/2026/05/28/google-engineer…
schedule
Claim 15: “On 10 December, the account transferred approximately $5mn (€4.6mn) to a linked cryptocurrency wallet.”
PENDING
This claim was extracted as a checkable statement from the article. eFinder labels it pending based on the available evidence and source context shown below.
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Claim 16: “Between October and December 2025, FBI Special Agent Brandon Racz alleges, Spagnuolo accessed Google's confidential Year in Search data and then, sometimes within hours, placed wagers on Polymarket.”
CORROBORATED
Multiple sources, including a specific mention of FBI Special Agent Brandon Racz, confirm the allegation that Spagnuolo accessed confidential Year in Search data between October and December 2025 to place bets.
travel_explore
web search NEUTRAL — May 28, 2026 ... According to court documents, between October and December 2025, Italian national Michele Spagnuolo, 36, made a series of bets using ...
https://www.theregister.com/legal/2026/05/28/google-infosec-…
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web search NEUTRAL — May 28, 2026 ... Between October and December 2025, FBI Special Agent Brandon Racz alleges, Spagnuolo accessed Google's confidential Year in Search data and ...
https://sg.finance.yahoo.com/news/google-engineer-charged-al…
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web search NEUTRAL — May 27, 2026 ... According to federal prosecutors, Michele Spagnuolo made more than $1 million on the prediction market platform using confidential information ...
https://www.wired.com/story/google-employee-accused-of-polym…
info Disclaimer: This analysis is generated by AI and should be used as a starting point for critical thinking, not as definitive truth. Claims are verified against publicly available sources. Always consult the original article and additional sources for complete context.