Google Engineer Faces Charges for Insider Trading Allegations

Michele Spagnuolo, a Google software engineer, has been charged with insider trading, allegedly making $1.2 million by trading on Polymarket using confidential company information. The US Justice Department claims that Spagnuolo violated his duties to Google, prompting an investigation into his actions. He reportedly placed $2.7 million in bets related to Google, leveraging internal marketing materials to secure significant profits. Google is cooperating with law enforcement, and Spagnuolo has been placed on leave. This case raises serious concerns about market integrity and the consequences of insider trading.

By Narendra Chaudhary May 28, 2026, 15:55 IST

Insider Trading Charges Against Google Engineer

Michele Spagnuolo, a software engineer at Google, has been accused by the US Justice Department of engaging in insider trading, reportedly earning $1.2 million through trades on Polymarket based on privileged business information. Jay Clayton, the US Attorney for the Southern District of New York, stated in a press release, "Spagnuolo breached his responsibilities to his employer by leveraging Google’s confidential information to generate over $1.2 million in trading gains on Polymarket." He emphasized that insider trading undermines market integrity and that such greed-driven actions warrant thorough investigation and prosecution.

Operating under the alias "AlphaRaccoon" on Polymarket, Spagnuolo has been with Google for more than ten years. A representative from Google confirmed that the company is cooperating with law enforcement in the ongoing investigation and noted that the employee has been placed on leave. "The internal information allegedly utilized was marketing material accessed through a tool available to all employees, but exploiting such confidential data for betting purposes is a significant violation of our policies," she remarked.

A spokesperson for Polymarket mentioned, "The platform has collaborated closely with authorities during the investigation. Blockchain trading is inherently transparent and traceable, leaving identifiable footprints for any malicious actors." According to the US Attorney's office, Spagnuolo began using Polymarket in 2024 and placed bets totaling $2.7 million related to Google between October and December of the previous year. By leveraging internal information, he reportedly secured over $1 million in profits from these bets.