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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.
‘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 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.
Windows RemoteApp problems, ferry malware arrest, Senator’s open-source warning
Winsage
December 20, 2025

Windows RemoteApp problems, ferry malware arrest, Senator’s open-source warning

Microsoft's December 2025 security update disrupts Message Queuing (MSMQ) on older Windows 10 and Server systems. A subsequent November 2025 update causes RemoteApp connection failures on Windows 11 24H2/25H2 and Windows Server 2025 devices, particularly in Azure Virtual Desktop environments, although Windows Home or Pro editions remain unaffected. French authorities arrested two crew members of an Italian ferry for allegedly installing malware that could allow remote control of the vessel; one suspect has been released while the other is in custody. Tom Cotton, Chairman of the Senate Intelligence Committee, has urged action on vulnerabilities in open-source software, citing concerns about foreign adversaries inserting malicious code. A zero-day exploit, CVE-2025-20393, affecting Cisco email security products has been exploited by Chinese hackers since late November. DXS International reported a cybersecurity incident involving unauthorized access to its internal servers, with an investigation ongoing. A report from Resecurity indicates a rise in the criminal use of DIG AI for generating tips for illegal activities. CISA warned of a critical vulnerability in ASUS Live Update software, which has been actively exploited. An automated campaign targeting multiple VPN platforms has been reported, with credential-based attacks observed on Palo Alto Networks GlobalProtect and Cisco SSL VPN.
Repurposing an 'Obsolete' Windows 10 Laptop into a Thin Client, Part 2 -- Virtualization Review
Winsage
December 15, 2025

Repurposing an ‘Obsolete’ Windows 10 Laptop into a Thin Client, Part 2 — Virtualization Review

The article discusses the potential of extending the lifespan of aging Windows 10 hardware by repurposing it with 10ZiG's RepurpOS, particularly on a Dell Latitude E7440. It evaluates how well RepurpOS handles Virtual Desktop Infrastructure (VDI) workloads, including tests with Microsoft Office applications, high-resolution video streaming, and unified communications via Zoom. The performance during these tests was comparable to that of a Windows 11 system. RepurpOS supports dual-monitor setups and utilizes Multimedia Redirection (MMR) to optimize unified communications processing. It also allows access to SaaS applications through a local web browser, with Google Chrome functioning smoothly for tasks like streaming and using MS Office 365. Additionally, 10ZiG introduced the 10ZiG Secure Browser to enhance web security for businesses. The dual monitor support was confirmed, allowing for independent and mirrored display modes.
Repurposing an 'Obsolete' Windows 10 Laptop into a Thin Client, Part 1 -- Virtualization Review
Winsage
December 12, 2025

Repurposing an ‘Obsolete’ Windows 10 Laptop into a Thin Client, Part 1 — Virtualization Review

42% of desktop systems were still operating on Windows 10 as of mid-October 2025, leaving millions of devices unsupported and vulnerable to security risks. Organizations are considering either investing in new Windows 11 devices or repurposing old PCs into thin clients. The RepurpOS thin-client operating system can revitalize aging hardware, such as the Dell E7440 laptop, which is available for around 0 on platforms like eBay. RepurpOS requires modest hardware specifications: an Intel or AMD x86 CPU, 2 GB of RAM, and 4 GB of persistent storage. It is offered through a subscription model that is more affordable than Microsoft’s Extended Security Updates for Windows 10. The installation process for RepurpOS is straightforward, and it supports various remote desktop protocols, including Citrix, Horizon, and AWS. Testing with Remote Desktop Protocol (RDP) shows that modern implementations provide fast and secure remote access with features like Adaptive Graphics and GPU-accelerated rendering.
Google Launches First-party 'PC Connect' Virtual Desktop App for PC Productivity & Gaming on Android XR
AppWizard
December 11, 2025

Google Launches First-party ‘PC Connect’ Virtual Desktop App for PC Productivity & Gaming on Android XR

Google has launched a beta version of PC Connect, a virtual desktop application for Android XR users that allows streaming content from Windows PCs. The app is optimized for low latency and high frame rates, enabling responsive gameplay and crossover input control between the headset and traditional keyboard and mouse setups. A notable feature is the Gemini assistant, which recognizes streamed applications, and the auto-stereo feature that converts flat content into stereoscopic 3D in real-time. PC Connect is free, unlike its competitor Virtual Desktop, but currently does not support streaming PC VR content. There are questions about whether it uses a direct Wi-Fi link or requires an intermediary network for connectivity. At launch, there is no support for Mac users, but future updates may include it.
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