Microsoft Suspensions Temporarily Block Updates for Major Open Source Tools
Quick Report
Microsoft suspended multiple developer partner accounts used by high-profile open source projects, temporarily preventing Windows update publishing for affected maintainers. Reported projects include WireGuard, VeraCrypt, Windscribe, and MemTest86, with maintainers saying they initially received little practical escalation support.
Microsoft later said the suspensions were tied to mandatory Windows Hardware Program account verification that started in late 2025 and could trigger automatic account blocking when requirements were not completed. The incident has prompted criticism over notification and support paths, especially where delayed reinstatement can impact security patch delivery for widely deployed software.
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