Windows Security NewsLatest News On Windows Security Microsoft will start refreshing Secure Boot certificates in March for Windows 11 and Windows 10 ESU users2/10/2026 11:16 AM Windows PCs ‘Suddenly’ Fail After Microsoft’s New Update1/25/2026 2:54 PM Microsoft Warns Millions Of PC Owners—Remove Windows Update1/22/2026 5:52 AM Microsoft Confirms Emergency Updates For Most Windows PCs1/18/2026 4:54 AM Microsoft Confirms First Free Windows Update For 20261/17/2026 1:52 AM ‘Fail To Shut Down’—Microsoft Issues Windows Update Warning1/16/2026 5:48 AM If You Get This Message, Your Microsoft Account Is Under Attack12/15/2025 11:58 PM Do Not Click—Microsoft Users ‘Accidentally’ Upgrade To Windows 1112/14/2025 2:30 PM Microsoft Issues ‘Critical Update’ For All Windows 11 Users12/8/2025 4:49 AM Microsoft Update Warning—1 Billion Windows Users Must Now Act11/27/2025 9:44 AM
