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Windows 11’s Silent Security Crisis: How a 2026 Certificate Expiry Could Lock You Out

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PC 1 min 10 Feb 2026, 09:48 PM 22 Apr 2026, 08:43 AM

Windows 11’s Silent Security Crisis: How a 2026 Certificate Expiry Could Lock You Out

A critical Windows 11 security update—scheduled to arrive in June 2026—could render millions of older PCs unbootable unless users act now. The expiration of Secure Boot certificates isn’t just a technical detail; it’s a potential catastrophe for those who ignore it. Here’s what’s at stake and how to...

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10 Feb 2026, 09:48 PM • 0 words • 1 min • ~1 min left

Windows 11’s Silent Security Crisis: How a 2026 Certificate Expiry Could Lock You Out

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