Microsoft lost $400bn in hours as investors panicked over AI costs, cloud growth fears and a brutal market reality check.

Microsoft shares fell about 10%, wiping out $357 billion in market value, after Azure growth slightly missed expectations and weaker guidance for the More Personal Computing segment raised concerns ...

Microsoft’s stock has plummeted 12% owing to a slight miss on revenue, showing how spooked investors are by the “spend now, profit later” AI market.

Microsoft charges up to $30 a person for its AI upgraded office suite. So far, the returns are muted.

Microsoft highlights Copilot AI adoption, cloud growth, and massive AI infrastructure investments during Nadella’s latest ...

Microsoft reported a strong second quarter for its 2026 financial year, driven by cloud and AI sales. The company ...

Cloudflare mitigated a major attack on a telco which broke all previous records.

Microsoft's stock saw its biggest daily decline since 2020 on Thursday after investors were dismayed by its cloud computing ...

Microsoft’s earnings sell-off highlights investor focus on Azure, with cloud growth and AI capacity limits weighing on the ...

The company lost hundreds of billions in market cap.

Software stocks plummeted after Microsoft posted quarterly results that showed Azure revenue growth slowing slightly.

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