Millions of Windows 10 PCs face security disaster as Microsoft ends support

BrianFagioli writes: Millions of computers are heading towards a security crisis as Microsoft plans to end support for Windows 10 on October 14, 2025. Despite this impending deadline, 32 million devices — roughly 65 percent of household computers in Germany — are still running the aging operating system. In the DACH region, including Austria and Switzerland, over 35 million systems rely on Windows 10, leaving millions of users exposed to potential cyberattacks once updates stop. By contrast, only about 33 percent of German devices have transitioned to Windows 11, and over a million are still running even older systems like Windows 8, 7, or XP.

Thorsten Urbanski, an IT security expert at ESET, is sounding the alarm. âoeItâ(TM)s five minutes to midnight to prevent a security fiasco in 2025. We strongly urge users not to wait until October. Upgrade to Windows 11 now or choose an alternative operating system if your device cannot support the latest version. Otherwise, users are exposing themselves to significant security risks, including dangerous cyberattacks and data breaches.â