No, Microsoft Doesn't Hold the Key to Your Linux Machine. A Certificate Is Expiring.

A viral post says Microsoft's grip on Linux booting 'expires in 4 days' and that the freedom you thought you had was always a lie. The real story is a documented, decade-old design tradeoff and a staggered certificate rollover — not a hidden kill switch. Here's what's true, what's overblown, and whether you need to do anything.