Microsoft walked away from $3B Oracle cloud lease over security gaps

Microsoft was in advanced talks to lease over $3B of Oracle Cloud Infrastructure but pulled out after Oracle declined to add the security framework needed to handle US government data. The deal would have let Microsoft offload some Azure workloads as it scrambles for capacity to support a projected $190B in 2026 capex. Microsoft is now "shopping for capacity everywhere," sources said, and has already turned to AWS for GitHub overflow. The failed deal underscores how even the largest cloud providers can't build fast enough to meet AI demand, fueling an unusual wave of cross-hyperscaler capacity-sharing arrangements.

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