Google engineer insider-traded search results on Polymarket, Feds allege
A Google engineer, Michele Spagnuolo, has been arrested for allegedly engaging in insider trading on Polymarket. He reportedly used confidential information from Google to place bets on the most-searched individuals for 2025, profiting over $1.2 million. This incident marks the second major arrest related to insider trading on the prediction market.
- ▪Michele Spagnuolo was charged with commodities fraud, wire fraud, and money laundering.
- ▪He allegedly used an internal Google tool to track trending searches before placing bets on Polymarket.
- ▪Spagnuolo profited approximately $1,200,000 from his trades based on nonpublic information.
4 outlets in our directory ran this story, first to last over 2 hours. All of the coverage we found sits in one bucket: centre. That one-sidedness is itself worth noticing.
- ▪ Google employee charged with $1M Polymarket insider trading bet on search term — CNBC — Investing
- ▪ Google Engineer Charged with Insider Trading on Polymarket — Bloomberg.com
- ▪ Google engineer charged with insider trading on Polymarket for $1.2M — Crypto Briefing
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Record
| Original publisher | CoinDesk |
| Canonical URL | https://www.coindesk.com/policy/2026/05/27/google-engineer-insider-traded-search-results-on-polymarket-feds-allege |
| Publication time | Wed, 27 May 2026 21:57:49 +0000 |
| Retrieval time | 2026-05-27T22:08:05.906Z |
| Last seen | 2026-05-27T22:08:05.906Z |
| Headline source | Publisher (no WeSearch rewrite) |
| Excerpt source | publisher body |
| Excerpt method | First ~120 words (~800 chars) of extracted publisher body, fair-use limited. |
| Summary | WeSearch · cerebras-chat (WeSearch summarizer) |
| Summary source text | contentText |
| Citation coverage | Summary is a WeSearch-generated derivative; primary citation is the original publisher URL. |
| Cluster | KHAtgdVXg4Qu · 6 stories |
| Cluster logic | Grouped by semantic title/content similarity across sources within a rolling window. Same-publisher template collisions are excluded from coverage comparison. |
| Ranking reason | Story pages are not engagement-ranked. Hub feeds use recency, with optional source-diversified chronological ordering (cap consecutive stories per source). No personalized ranking. |
| Publisher visit | Yes — open original |
| Substitutes article? | No — link-out required for full text |
Rights status (four layers)
WeSearch handling by dimension
| Indexing | May the item be indexed (stored, ranked, made findable)? | Allowed |
| Snippet | May a short excerpt of the publisher's text be shown? | Allowed |
| AI summary | May WeSearch generate its own short summary of the article? | Limited |
| Retrieval / RAG | May the content be exposed for third-party retrieval-augmented generation? | Not asserted |
| Model training | May the content be used to train AI models? | Not asserted |
| Commercial reuse | May the content be reused commercially? | Not permitted |
Basis: Derived from the published RSS/Atom feed. Contact: [email protected]. Reviewed: 2026-07-24.
Opening excerpt (first ~120 words) tap to expand
PolicyShareShare this articleCopy linkX iconX (Twitter)LinkedInFacebookEmailGoogle engineer insider-traded search results on Polymarket, Feds allegeThe charges mark the second major arrest over insider trading on a prediction market. By Nikhilesh De May 27, 2026, 9:57 p.m. 2 min readMake preferred on A Polymarket contract that Michele Spagnuolo allegedly traded on. (Nikhilesh De/CoinDesk)A Google security engineer, Michele Spagnuolo, was arrested and charged over alleged insider trading by placing bets on Polymarket about what Google users were searching, U.S. officials alleged on Wednesday.According to a complaint unsealed by the U.S.
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Excerpt limited to ~120 words for fair-use compliance. The full article is at CoinDesk.
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