In the quiet background of millions of Windows 11 machines, a notification has been crying wolf — insisting that Microsoft Defender Antivirus is switched off when, in truth, it never stopped working. Microsoft has acknowledged the bug, traced to version 25H2 following recent Defender updates, and offered a steady reassurance: the alarm is false, the protection is real, and a fix is on its way. It is a small but instructive moment in the human relationship with technology — a reminder that the signals we trust to keep us safe are themselves imperfect, and that wisdom sometimes means looking pas