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Easterly helms RSAC, Windows update problems, Police Copilot gaffe
Winsage
January 16, 2026

Easterly helms RSAC, Windows update problems, Police Copilot gaffe

Jen Easterly has been appointed as the new Chief Executive Officer of the RSA Conference. She is a cybersecurity expert and former Director of the Cybersecurity and Infrastructure Security Agency (CISA). Palo Alto Networks has released security updates for a vulnerability (CVE-2026-0227) with a CVSS score of 7.7 affecting its GlobalProtect Gateway and Portal, which can cause a denial-of-service condition in PAN-OS software. The January 2026 security update from Microsoft has caused connection and authentication failures in Azure Virtual Desktop and Windows 365, affecting users across various Windows versions. Microsoft is working on a resolution. The chief constable of West Midlands Police acknowledged an error by Microsoft’s Copilot AI in generating a fictional intelligence report. Microsoft has not confirmed Copilot's involvement. Britain’s National Cyber Security Centre (NCSC) has collaborated with Five Eyes partners to provide guidance on securing industrial operational technology, highlighting risks associated with remotely monitored systems. Kyowon, a South Korean conglomerate, confirmed a ransomware attack on January 10 that may have compromised customer information, affecting approximately 5.5 million members. Researchers at Varonis have identified a new attack technique called "Reprompt" that allows data exfiltration from Microsoft Copilot via a malicious link, exploiting a Parameter 2 Prompt (P2P) injection technique. Central Maine Healthcare is notifying over 145,000 patients about a data breach that compromised personal, treatment, and health insurance information, discovered on June 1.
Microsoft: Windows 11 update causes Outlook freezes for POP users
Winsage
January 16, 2026

Microsoft: Windows 11 update causes Outlook freezes for POP users

Microsoft is addressing an issue with the classic Outlook desktop client freezing and hanging, particularly for users with POP email accounts, following the January security update KB5074109 for Windows 11 versions 25H2 and 24H2. The problem causes Outlook to fail to exit properly and not restart after being closed. Microsoft is investigating the issue but has not provided a timeline for a resolution. Users can temporarily resolve the issue by uninstalling the KB5074109 update through the Settings app, although this may expose their devices to security vulnerabilities.
‘Fail To Shut Down’—Microsoft Issues Windows Update Warning
Winsage
January 16, 2026

‘Fail To Shut Down’—Microsoft Issues Windows Update Warning

Microsoft has raised concerns about the shutdown process of Windows PCs, indicating complications following the January 13, 2026, security update. PCs with Secure Launch may fail to shut down or hibernate, instead restarting unexpectedly. A temporary solution is to use the Command Prompt with the command shutdown /s /t 0 for shutting down, but there is no workaround for the hibernation issue. Microsoft recommends saving work and shutting down devices to avoid power loss. Additionally, some users are facing credential prompt failures during Remote Desktop connections, affecting services like Azure Virtual Desktop and Windows 365. Alternatives include using the Remote Desktop client for Windows or the Windows App Web Client. An emergency update is expected to resolve these issues.
Windows App forgets how to log in with first security update of the year
Winsage
January 15, 2026

Windows App forgets how to log in with first security update of the year

Microsoft's January security update, released on January 13, 2026, has caused connection and authentication failures for users of Azure Virtual Desktop and Windows 365, particularly affecting those using the Windows App. The update has resulted in credential prompt failures during Remote Desktop connections across all supported Windows versions, from Enterprise LTSC 2016 to Windows 11 25H2, as well as Windows Servers from 2019 to 2025. Microsoft is investigating the issue and plans to release an out-of-band update soon. Users have been advised to either uninstall the update or use the Remote Desktop Client or the Windows App web client as workarounds. Reports indicate persistent issues, including an "Unable to Authenticate" error when attempting to connect via the Windows App. Microsoft has also made a Known Issue Rollback available to address these credential problems.
Microsoft Adds Copilot AI to Windows 11 File Explorer Amid Privacy Debates
Winsage
January 14, 2026

Microsoft Adds Copilot AI to Windows 11 File Explorer Amid Privacy Debates

Microsoft is enhancing its artificial intelligence capabilities in Windows 11 by potentially integrating its Copilot AI into File Explorer, as indicated by recent code discoveries in insider preview builds. This integration may introduce a new Copilot button or sidebar, allowing users to engage with AI for contextual queries about files, such as summarizing documents or organizing folders. Concerns have been raised regarding privacy and system performance, as the AI could access local files. The integration may also include chat capabilities, prompting fears of data exposure. Microsoft has assured users that Copilot prioritizes local processing and operates with consent. However, critics worry about the potential for intrusive AI suggestions and the possibility of forced updates. The integration is expected to leverage Microsoft's agentic AI framework and may require advanced hardware for optimal performance. Financial incentives, such as Copilot Pro subscriptions, are also a factor in this strategic push. User feedback will be crucial in determining the success of this integration, with mixed reactions from the tech community regarding privacy and control.
Microsoft fixes 114 flaws in year's first Windows 11 Patch Tuesday
Winsage
January 13, 2026

Microsoft fixes 114 flaws in year’s first Windows 11 Patch Tuesday

Microsoft's January 2026 Patch Tuesday update, KB5074109, addresses 114 vulnerabilities, including a critical zero-day vulnerability (CVE-2026-20805) in the Windows Desktop Window Manager (DWM) that has been actively exploited. The update is applicable to Windows 11 versions 24H2 and 25H2 and includes security enhancements and updates to AI components. Other high-severity vulnerabilities addressed include CVE-2026-20816 (privilege escalation in Windows Installer), CVE-2026-20817 (elevation of privilege in Windows Error Reporting), CVE-2026-20840 (vulnerability in Windows NTFS), CVE-2026-20843 (flaw in Routing and Remote Access Service), CVE-2026-20860 (vulnerability in Ancillary Function Driver for WinSock), and CVE-2026-20871 (another DWM vulnerability). The update removes legacy modem drivers to minimize the attack surface and resolves reliability issues in Azure Virtual Desktop and WSL networking. It also changes the default setting for Windows Deployment Services (WDS) to disable hands-free deployment. Users can install the update through Windows Update, and a system reboot is required for full application.
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