Microsoft warns Secure Boot certificates will expire soon — what to expect

After 15 years, the original Secure Boot certificates that keep your PC secure during boot are expiring. Here's what you need to know.
XDA Developers on MSN

Microsoft is giving Secure Boot a 15-year refresh, so update your PC to stay safe

It sounds scarier than it is.
Forbes

Microsoft Windows Secure Boot Bypass Confirmed — Update Now

I always get a bit jittery whenever I hear of a new vulnerability that can enable a bypass of the Windows Secure Boot protections. I don’t really need to explain why, do I? Suffice to say, Secure Boot ...