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Windows 11 24H2 Update KB5063878 Linked to Vanishing SSDs and Data Corruption—Phison Investigates as Backups Become Critical·MSFT +0.1%KB5063878 Triggers SSD Failures During Heavy Writes; Phison Pursues Legal Action Over Forged Advisory·NVDA +3.0%Corsair, SanDisk, Kioxia NVMe Drives Vanish Under Load After Windows 11 Update KB5063878·GOOGL +1.2%Microsoft, Phison Find No Evidence That Windows 11 KB5063878 Causes SSDs to Vanish·AMZN +2.9%Windows 11 Update KB5063878 Triggers SSD Failures: Phison Investigates, Denounces Fake Report·MSFT +0.1%KB5063878 Triggers Reset Failures, WSUS Breakdowns, and SSD Vanish Reports·NVDA +3.0%Windows 11's August Patch Triggers SSD Failures on Large Writes, Phison Fights Fake Leak·GOOGL +1.2%Windows 11 KB5063878 Update Triggers SSD Disappearances: Phison Probes Failure Spike·AMZN +2.9%Windows 11 24H2 Update KB5063878 Linked to Vanishing SSDs and Data Corruption—Phison Investigates as Backups Become Critical·MSFT +0.1%KB5063878 Triggers SSD Failures During Heavy Writes; Phison Pursues Legal Action Over Forged Advisory·NVDA +3.0%Corsair, SanDisk, Kioxia NVMe Drives Vanish Under Load After Windows 11 Update KB5063878·GOOGL +1.2%Microsoft, Phison Find No Evidence That Windows 11 KB5063878 Causes SSDs to Vanish·AMZN +2.9%Windows 11 Update KB5063878 Triggers SSD Failures: Phison Investigates, Denounces Fake Report·MSFT +0.1%KB5063878 Triggers Reset Failures, WSUS Breakdowns, and SSD Vanish Reports·NVDA +3.0%Windows 11's August Patch Triggers SSD Failures on Large Writes, Phison Fights Fake Leak·GOOGL +1.2%Windows 11 KB5063878 Update Triggers SSD Disappearances: Phison Probes Failure Spike·AMZN +2.9%

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The latest Ssd coverage — news, analysis, and updates from the WindowsNews.AI desk.

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24h2 · 3-2-1 Backup

Windows 11 24H2 Update KB5063878 Linked to Vanishing SSDs and Data Corruption—Phison Investigates as Backups Become Critical

Reports from multiple independent testers and specialist outlets confirm that the August 12, 2025 cumulative update for Windows 11 24H2 (KB5063878, OS Build 26100.4946) can trigger a reproducible...

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Counterfeit Document · Data Loss

Windows 11 Update KB5063878 Triggers SSD Failures: Phison Investigates, Denounces Fake Report

Phison is actively investigating a storage regression in Windows 11's August 2025 cumulative update that causes NVMe SSDs to vanish mid-transfer, while simultaneously denouncing a falsified internal...

IT Enterprise IT Desk·47w ago
Backup · Data Loss

KB5063878 Triggers Reset Failures, WSUS Breakdowns, and SSD Vanish Reports

Microsoft's August 12, 2025 cumulative update for Windows 11 24H2, KB5063878, has set off a cascade of high‑impact failures—broken system recovery tools, installation errors in managed...

SE Security Desk·47w ago
Backup Security · Data Corruption

Windows 11's August Patch Triggers SSD Failures on Large Writes, Phison Fights Fake Leak

Microsoft's August 12, 2025 cumulative update for Windows 11 version 24H2 (KB5063878, OS Build 26100.4946) is causing some SSDs to drop off the system entirely during sustained large file transfers....

SE Security Desk·47w ago
Backup · Data Loss

Windows 11 KB5063878 Update Triggers SSD Disappearances: Phison Probes Failure Spike

Microsoft’s August 2025 cumulative update for Windows 11 24H2, KB5063878 (build 26100.4946), is triggering a disturbing storage regression that causes SSDs to vanish from the operating system under...

IT Enterprise IT Desk·47w ago
Backup · Cumulative Update

Windows 11 KB5063878 Triggers SSD Disappearances Under Load, Phison and Microsoft Scramble for Fix

Microsoft’s August 12, 2025 cumulative update for Windows 11 24H2 (KB5063878, OS Build 26100.4946) is at the center of an escalating storage crisis. Multiple independent testers and specialist...

IT Enterprise IT Desk·47w ago
Backup · Crisis Communication

Phison Denounces Forged Memo as Windows 11 Update Triggers SSD Failures Under Heavy Writes

Phison, one of the largest suppliers of NAND flash controllers, has publicly disowned a document circulating among industry partners that falsely claimed the latest Windows 11 security updates were...

WN WindowsNews Desk·47w ago
Backup · Data Loss

Phison Probe Underway as Windows 11 KB5063878 Update Causes SSDs to Vanish During Heavy Transfers

Phison, one of the largest SSD controller designers, has publicly acknowledged a cluster of storage failures linked to Microsoft’s August 2025 Windows 11 cumulative updates and says it is...

IT Enterprise IT Desk·47w ago
Backup · Data Loss

Data Loss Alert: Windows 11 KB5063878 Makes NVMe Drives Disappear During Heavy Writes

Microsoft’s August 2025 cumulative update for Windows 11, KB5063878 (OS Build 26100.4946), has introduced a critical storage regression: under sustained heavy write loads, certain NVMe SSDs can...

IT Enterprise IT Desk·47w ago