Microsoft’s Windows 11 Update: Phison SSDs Go Poof!

In August 2025, Microsoft's Windows 11 updates KB5063878 and KB5062660 allegedly turned some Phison-controller SSDs into expensive paperweights. Phison caught wind on August 18th, ran over 2,200 test cycles across 4,500+ hours and declared, “Nope, nothing to see here.” Microsoft chimed in soon after, denying any connection between their security update and hardware Hiroshima. The viral chaos kicked off thanks to a brave Japanese Twitter user and subsequent TikTok tech influencers condemning Microsoft, despite sparse evidence and theory of 'bad batch syndrome.' In this hit-season of unreliable updates, your drive disappearing is either a real glitch or just Monday’s tech horror story.

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Source: Theverge | Published: 8/30/2025 | Author: Terrence O’Brien