Howard G. Smith Law Firm announces that a securities fraud class action lawsuit has been filed against Nasdaq-listed company Microsoft (MSFT). The firm invites investors who suffered significant losses in the relevant investment to take the lead in this lawsuit.

Critical time node: Investors who meet the criteria must contact this law firm to participate in the litigation before August 11, 2026 (the lead plaintiff deadline).

The complaint alleges that between May 1, 2025, and January 28, 2026, Microsoft failed to disclose multiple material negative pieces of information to investors, including that the Copilot product series had multi-dimensional material defects; that the flagship AI model’s benchmark test performance was far inferior to competitors; that additional tens of billions of dollars in capital expenditures were needed and that compute capacity resources from Azure services were misappropriated; that the paid conversion rate for Copilot fell short of expectations and the market share continued to be taken over by competitors; and that Microsoft’s positive statements about its business and outlook during the relevant period were materially misleading or lacked a reasonable basis.

At present, if investors only need to serve as members of a class action and do not need to take immediate action, they may appoint an attorney themselves or participate in the lawsuit as an absent member. This notice is considered a lawyer advertisement in certain jurisdictions.

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