Millions of Windows PCs Have 60 Days Left — Microsoft’s Hidden Deadline

 

 

#Windows #Microsoft #SecureBoot

Millions of Windows PCs are approaching a hidden deadline most users have never heard of.

 

 On June 27, 2026, the Secure Boot certificates that protect the Windows boot process begin expiring. This is not normal Windows support ending. It is a deeper security deadline tied to the trust chain your PC relies on before Windows even loads. 

 

 In this video:

 

what Secure Boot actually does 

why June 2026 matters why millions of PCs may need updates 

what Microsoft is changing behind the scenes 

why some systems may be left in a degraded security state what this means for Windows users going forward 

 

 This is one of the biggest silent security transitions in the Windows ecosystem, and most people have no idea it is happening.

 

Check your Secure Boot status:

• Open Start
• Type PowerShell
• Right-click it
• Choose Run as Administrator

Paste this command: 

 

[System.Text.Encoding]::ASCII.GetString((Get-SecureBootUEFI db).bytes) -match 'Windows UEFI CA 2023' 

 

TRUE = protected 

FALSE = not updated yet 

 

Sorry if the AI voice made the command harder to hear — it has limits, but it helps us keep making videos consistently. I pinned the exact command here so you can copy it directly. 

 

Comment your result below: TRUE or FALSE.

 

 #Windows #Microsoft #SecureBoot #Windows11 #TechNews #CyberSecurity #PC

 

Hidden Mode explores the technical complexities and security implications surrounding the upcoming expiration of critical 2011 cryptographic certificates. The investigation details how this transition affects various hardware configurations, boot processes, and update requirements, while providing actionable steps for users to verify their system's protection status before the 2026 deadlin

 

 

Source:  Hidden Mode