microsoft
Microsoft investigates Windows 11 boot failures after January updates
Microsoft is investigating reports that some Windows 11 devices are failing to boot with “UNMOUNTABLE_BOOT_VOLUME” errors after installing the January 2026 Patch Tuesday security updates. The issue affects Windows 11 version 25H2 and all editions of Windows 11 version 24H2 after installing the KB5074109 cumulative update released as part of this month’s updates. According to Microsoft, some customers have […]
Microsoft releases emergency OOB update to fix Outlook freezes
Microsoft has released emergency, out-of-band updates on Saturday for Windows 10, Windows 11, and Windows Server to fix an issue that prevented Microsoft Outlook classic from opening when using PSTs stored in cloud storage. Since Microsoft released the January 2026 Patch Tuesday updates, Outlook app users have been encountering freezes when opening the application if a PST […]
ShinyHunters claim to be behind SSO-account data theft attacks
The ShinyHunters extortion gang claims it is behind a wave of ongoing voice phishing attacks targeting single sign-on (SSO) accounts at Okta, Microsoft, and Google, enabling threat actors to breach corporate SaaS platforms and steal company data for extortion. In these attacks, threat actors impersonate IT support and call employees, tricking them into entering their […]
Malicious AI extensions on VSCode Marketplace steal developer data
Two malicious extensions in Microsoft’s Visual Studio Code (VSCode) Marketplace that were collectively installed 1.5 million times exfiltrate developer data to China-based servers. Both extensions are advertised as AI-based coding assistants that provide the promised functionality. However, they do not disclose the upload activity or ask users for consent to deliver data to a remote server. The VS Code Marketplace is […]
Microsoft: Outlook for iOS crashes, freezes due to coding error
Microsoft confirmed today that Outlook mobile may crash or freeze when launched on iPad devices due to a coding error. While this known issue may affect all users of Outlook for iOS version 5.2602.0 on an iPad, Microsoft says that they can work around it by launching Outlook after enabling Airplane Mode. “The latest Outlook […]
Microsoft Teams to add brand impersonation warnings to calls
Microsoft will soon add new fraud protection features to Teams calls, warning users about external callers who attempt to impersonate trusted organizations in social engineering attacks. Named “Brand Impersonation Protection,” the new Teams security feature will start rolling out to the targeted release ring in mid-February and will be enabled by default. According to Microsoft, […]
Microsoft updates Notepad and Paint with more AI features
Microsoft is rolling out new artificial intelligence features with the latest updates to the Notepad and Paint apps for Windows 11 Insiders. These changes are rolling out to Windows Insiders in the Canary and Dev Channels, who have upgraded to the latest versions. Notepad version 11.2512.10.0 now streams AI-generated results for Write, Rewrite, and Summarize […]
Microsoft shares workaround for Outlook freezes after Windows update
Microsoft shared a temporary workaround for customers experiencing Outlook freezes after installing this month’s Windows security updates. As explained one week ago, when Microsoft acknowledged the issue, the bug causes the classic Outlook desktop client to hang for users with POP email accounts who have deployed the KB5074109 security update on Windows 11 25H2 and 24H2 systems. Other […]
Microsoft PowerToys adds new CursorWrap mouse ‘teleport’ tool
Microsoft has released PowerToys 0.97, with a new mouse utility for multi-monitor setups and significant improvements to the Command Palette quick launcher. CursorWrap, the new mouse tool added with this release, will “teleport” the mouse pointer to the opposite edge of active monitors, ensuring it instantly appears on the other side when moved beyond the […]
Microsoft releases OOB Windows updates to fix shutdown, Cloud PC bugs
Microsoft has released multiple emergency, out-of-band updates for Windows 10, Windows 11, and Windows Server to fix two issues caused by the January Patch Tuesday updates. The first issue impacts Windows 11, Windows 10, and Windows Server and blocks access to Microsoft 365 Cloud PC sessions. After installing the January 2026 security updates, some users […]