Microsoft Hit with Class Action Lawsuit Over Copilot Product Issues
A class action lawsuit has been filed against Microsoft Corporation (NASDAQ:MSFT) in the United States District Court for the Western District of Washington on behalf of all persons and entities who purchased or otherwise acquired Microsoft common stock between May 1, 2025 and January 28, 2026.
The lawsuit alleges that during this period, defendants made false and/or misleading statements and/or failed to disclose various issues with Microsoft's Copilot family of products, including brand positioning, user experience, usage, data siloing, computational capacity, organizational, and interoperability problems.
Additionally, the suit claims that Microsoft's flagship proprietary AI model ranked well below competitors on a number of benchmark tests, and that the company needed to divert resources away from its profitable Azure services in order to improve the competitive positioning of its critical Copilot family of products.
Investors who suffered losses have until August 11, 2026 to apply to the Court to be appointed as lead plaintiff in the lawsuit. Those interested can contact Brandon Walker or Melissa Fortunato by email at investigations@bespc.com or by telephone at (212) 355-4648.