October

Winsage
June 30, 2026
Former Microsoft CEO Steve Ballmer initially described Linux as a "cancer" in 2001 but changed his perspective by 2016, supporting Microsoft's decision to port SQL Server to Linux. Microsoft President Brad Smith acknowledged the company's past underestimation of the open-source movement in 2020. Microsoft has integrated open-source solutions into its products, including PowerShell and Visual Studio Code, and launched Azure Linux 4.0. As Microsoft phases out support for Windows 10, critics argue this leads to programmed obsolescence, affecting up to 400 million PCs. Microsoft extended support for Windows 10 through its Extended Security Updates (ESU) program until October 14, 2026, with an additional extension through 2027. Rising hardware costs and stringent requirements for Windows 11 hinder many users' transitions. Advocacy groups are encouraging users to consider Linux, highlighting its advantages. Recent surveys show that 30% of HP PCs still run Windows 10, and a poll indicated that 68% of participants plan to stay with Windows 10 through 2027. There is a growing awareness among consumers regarding the potential shift to open-source alternatives like Linux.
Winsage
June 30, 2026
A race condition vulnerability in Windows Defender, known as BlueHammer, has been exploited by the hacker Nightmare Eclipse, allowing attackers to gain SYSTEM user access. Microsoft released a patch for this vulnerability on April 14, but the Cybersecurity and Infrastructure Security Agency (CISA) has flagged it as actively exploited in ransomware campaigns. The average time to apply critical OS patches across Windows 10 and 11 is now 127 days, with enterprise environments averaging 76 days. Estimates suggest that 15% to 26% of Windows 10 machines remain unpatched, with a conservative estimate of 20% translating to one in five machines being vulnerable. Microsoft has extended security updates for Windows 10 until October 14, 2027, but public awareness of the updates remains low.
Winsage
June 29, 2026
Microsoft has extended the availability of Windows Server 2022 hotpatching until 2027, specifically for the Windows Server 2022 Datacenter: Azure Edition. Mainstream support for Windows Server 2022 will end on October 13, 2026, while extended support will last until October 14, 2031. Hotpatching allows administrators to apply security updates without server downtime, although quarterly cumulative updates requiring a reboot will still occur. This feature is exclusive to Azure Edition users, with no similar support for on-premises users of Windows Server 2022. Additionally, hotpatch updates are being introduced for Windows 11 24H2 Enterprise clients and are now the default for Windows Autopatch.
Winsage
June 29, 2026
Major PC manufacturers, including HP, Dell, ASUS, Lenovo, MSI, Acer, Samsung, LG, and Microsoft’s Surface division, have provided guidance on transitioning to new Secure Boot certificates as the expiration of Microsoft’s 2011 certificates approaches. The expiration will occur in three phases: Microsoft Corporation KEK CA 2011 expired on June 24, 2026; Microsoft UEFI CA 2011 expired on June 27, 2026; and Microsoft Windows Production PCA 2011 is set to expire on October 19, 2026. Microsoft has begun rolling out replacement certificates through Windows Update, contingent on OEMs providing compatible BIOS updates. ASUS offers detailed documentation for both consumer and commercial devices, confirming that most users will receive updates automatically. Lenovo provides direct download links for BIOS updates organized by product family and specifies which products will not receive updates. Dell's support article covers its entire product lineup, noting that devices with an End of Service Life before January 1, 2026, will not receive updates. HP outlines a dual-track approach for updates, with specific timelines for commercial PCs. Microsoft's Surface devices receive updates directly from Microsoft, while MSI categorizes guidance based on processor generation for its laptops. Acer emphasizes backing up the BitLocker recovery key and provides a model table for confirmed BIOS release dates. Samsung confirms that all PCs running Windows 10 or 11 will function normally post-expiration, but security updates will cease. LG has released a guide for checking BIOS updates for its PCs. To verify if a PC has the 2023 certificates, users can check the Secure Boot section in Windows Security. A green checkmark indicates successful application, while yellow or red icons indicate pending updates or incompatibility. Microsoft has pushed the certificates to all eligible devices as of June 2026.
Winsage
June 28, 2026
The Italian antitrust authority, AGCM, has launched an investigation into Microsoft 365 for allegedly guiding users toward pricier subscription tiers by integrating AI tools like Copilot and Designer without explicit user consent. Microsoft has stated it will cooperate with the investigation. Last year, Australia’s consumer watchdog made a similar complaint regarding hidden costs related to Copilot during contract renewals. Despite this scrutiny, Microsoft shares rose to €327.90, a 5.71% increase, following a shift in investor sentiment towards AI-software firms. Microsoft also extended its Extended Security Updates (ESU) program for Windows 10 until October 2027, allowing users to delay transitioning to Windows 11, which could hinder hardware sales. The stock remains down nearly 19% year-to-date and is trading below key moving averages. The ongoing regulatory investigation and sluggish Windows upgrade cycle present challenges for Microsoft’s growth.
Winsage
June 28, 2026
Microsoft shares rose 5.71% to close at €327.90 on Friday, recovering from a 52-week low of €307.10 earlier that day. The company reported revenue of €82.9 billion in its latest quarterly earnings, an 18% year-on-year increase, driven by cloud and AI services. On June 22, Chevron announced a 20-year power purchase agreement with Microsoft for approximately 2.67 gigawatts of capacity for a data center, with the first power delivery expected in 2028. Microsoft extended its Extended Security Updates program for Windows 10 home users by another year, pushing the final security patch deadline to October 2027. The stock's closing price is only 6.77% above its 52-week low, with a 50-day moving average at €352.96 and a 200-day average at €383.98. The relative strength index is at 43, indicating no strong momentum.
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