Google engineer charged with insider trading after making $1.2M on Polymarket

8 sources covered this ⚠ Left-only compare →

Center: 6 (WIRED — Business, Engadget, Hacker News (Newest)); Lean Left: 1 (Al Jazeera English).

Amanda Silberling· May 28, 2026 · 12:45 AM UTC ·3 min read · 0 reactions · 0 comments · 45 views

Google engineer charged with insider trading after making $1.2M on Polymarket

#insider trading #google #polymarket #law enforcement #finance

TL;DR · WeSearch summary

Michele Spagnuolo, a Google engineer, has been charged with insider trading after allegedly making $1.2 million on Polymarket using confidential information. The U.S. Justice Department claims he accessed internal data to inform his bets on Google's marketing campaign. Google has placed Spagnuolo on leave and is cooperating with law enforcement in the investigation.

Key facts

▪Michele Spagnuolo allegedly made $1.2 million trading on Polymarket based on confidential Google information.
▪He risked over $2.7 million on wagers related to Google's 2025 Year in Search marketing campaign.
▪Google stated that using confidential information for betting is a serious breach of their policies.

How this story was covered

8 outlets in our directory ran this story, first to last over 23 hours. Coverage spans 2 points on the political spectrum — 2 lean left, 5 centre.

Lean left · 2Centre · 5

▪ Google employee accused of making over $1.2M by insider trading on Polymarket — CBS News — Top
▪ Google employee charged with insider trading over Polymarket bets — Al Jazeera English
▪ US charges Google engineer with insider trading on Polymarket — Investing.com — News
▪ Google engineer charged with insider trading on Polymarket — Financial Times — World
▪ Google Engineer Charged with Insider Trading on Polymarket — Yahoo
▪ Google employee accused of making $1 million from insider trading on Polymarket — Engadget
▪ Google Security Engineer Arrested in Million-Dollar Polymarket Trading Scheme — WIRED — Business

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TechCrunch · Amanda Silberling

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Record

Original publisher	TechCrunch
Canonical URL	https://techcrunch.com/2026/05/27/google-engineer-charged-with-insider-trading-after-making-1-2m-on-polymarket/
Publication time	Thu, 28 May 2026 00:45:37 +0000
Retrieval time	2026-05-28T00:48:05.373Z
Last seen	2026-05-28T00:59:39.702Z
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	NxG1bzsoAZXR · 8 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

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Unknown

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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.

Open original publisher → Source rights JSON → Machine-readable provenance → Rights framework → WESEARCH-STORY-PROVENANCE-V1

Opening excerpt (first ~120 words) tap to expand

The U.S. Justice Department charged Google software engineer Michele Spagnuolo with insider trading, alleging the employee made $1.2 million trading on Polymarket based on confidential business information. Spagnuolo, who used the name “AlphaRaccoon” on Polymarket, has worked at Google for over 12 years, according to information on LinkedIn. “As alleged, Spagnuolo violated the duties he owed to his employer and used Google’s confidential business information to make more than $1.2 million in trading profits on Polymarket,” Jay Clayton, the United States Attorney for the Southern District of New York, said in a press release.

…

Excerpt limited to ~120 words for fair-use compliance. The full article is at TechCrunch.

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