execution Archives

Tech Optimizer

January 17, 2026

ClickHouse: $400 Million Series D Raised, Langfuse Acquisition, And Native Postgres Service Debuted

ClickHouse has secured 0 million in a Series D funding round led by Dragoneer Investment Group, with participation from investors such as Bessemer Venture Partners, GIC, and others. The funding will support global expansion and product development, focusing on AI infrastructure and application monitoring. ClickHouse currently has over 3,000 customers on its ClickHouse Cloud platform, with an annual recurring revenue growth exceeding 250% year over year. Recent adopters include Capital One, Lovable, and Airwallex, alongside established clients like Meta and Tesla. ClickHouse has acquired Langfuse, an open-source platform for LLM observability, and introduced a native Postgres service for integrating transactional workloads with its analytical engine. The company is also expanding its ecosystem and geographic reach through partnerships, including one with Japan Cloud and collaboration with Microsoft Azure.

AppWizard

January 16, 2026

Quarantine Zone: The Last Check review

Players assume the role of a zombie plague "doctor" in the first-person simulation game Quarantine Zone: The Last Check, set to release on January 12, 2026, for £17. Developed by Brigada Games and published by Devolver Digital, the game allows players to screen survivors at a military outpost during a zombie apocalypse, ensuring they are free from the zombie virus and other ailments while also checking for hidden explosives. Players examine survivors for signs of infection, using various tools to inspect their bodies, but the repetitive nature of tasks may lead to monotony. Additionally, players manage supplies and upgrade tools, although these tasks lack depth. Occasional minigames provide brief diversions, but the core gameplay focuses on conducting medical exams. The game will be available on platforms like the Steam Deck.

Winsage

January 15, 2026

Wine 11 runs Windows apps in Linux and macOS better than ever

Wine 11.0 has been released, allowing users to run 16-bit, 32-bit, and 64-bit Windows x86 binaries on Unix-like operating systems without distinguishing between 32-bit and 64-bit commands. It introduces support for the Linux kernel's NT synchronization primitive, enhancing performance for Windows binaries. Wine 11 is compatible with older kernels, though with reduced performance. It supports x86-to-Arm translation on Arm64 Linux systems through FEX-Emu and works on Apple Silicon Macs via Rosetta 2. The version simplifies command usage to a single wine command and eliminates 32-bit support libraries. Enhancements include improved clipboard handling over Wayland, full-screen mode functionality, Direct3D support, native Vulkan video decoding for H.264, and better handling of SCSI devices and game controllers. Wine 11 downloads are available for Linux and macOS, with a FreeBSD port expected. Testing on Ubuntu 25.10 under GNOME using Wayland showed positive results for both 32-bit and 64-bit applications.

Winsage

January 15, 2026

Windows info-disclosure 0-day bug gets a fix as CISA sounds alarm

Microsoft and the U.S. government have issued a warning about a vulnerability in Windows, designated CVE-2026-20805, which is currently being exploited. This flaw allows an authorized attacker to leak a memory address from a remote ALPC port, potentially leading to arbitrary code execution. It has a medium severity rating of 5.5 on the CVSS scale. The U.S. Cybersecurity and Infrastructure Security Agency (CISA) has added this vulnerability to its Known Exploited Vulnerabilities catalog and requires federal agencies to implement a patch by February 3. Additionally, two other vulnerabilities were acknowledged: CVE-2026-21265, a secure boot certificate expiration bypass with a CVSS rating of 6.4, and CVE-2023-31096, an elevation of privilege flaw affecting third-party Agere Modem drivers, rated at 7.8. Two more vulnerabilities, CVE-2026-20952 (CVSS 7.7) and CVE-2026-20953 (CVSS 7.4), are use-after-free flaws in Office that could allow unauthorized code execution.

Winsage

January 14, 2026

Microsoft Fixes 114 Windows Flaws in January 2026 Patch, One Actively Exploited

On Tuesday, Microsoft released its first security update for 2026, addressing 114 vulnerabilities, including eight classified as Critical and 106 as Important. The vulnerabilities include 58 related to privilege escalation, 22 concerning information disclosure, 21 linked to remote code execution, and five categorized as spoofing flaws. A notable vulnerability, CVE-2026-20805, involves information disclosure within the Desktop Window Manager (DWM) and has a CVSS score of 5.5. The U.S. Cybersecurity and Infrastructure Security Agency (CISA) has added this flaw to its Known Exploited Vulnerabilities catalog, requiring federal agencies to implement fixes by February 3, 2026. Additionally, Microsoft announced the expiration of three Windows Secure Boot certificates issued in 2011, effective June 2026, urging customers to transition to newer certificates to avoid disruptions. The update also removed vulnerable Agere Soft Modem drivers due to a local privilege escalation flaw (CVE-2023-31096) and addressed another critical privilege escalation flaw in Windows Virtualization-Based Security (CVE-2026-20876) with a CVSS score of 6.7. Other vendors, including Adobe, Amazon Web Services, and Cisco, have also released security patches for various vulnerabilities.

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.

Winsage

January 12, 2026

Windows 11 Faces Backlash as Slowest OS in 25 Years, Benchmarks Show

Microsoft's Windows 11, launched in 2021, has been criticized for significant performance issues, making it potentially the least performant version of Windows in over two decades. Independent benchmarks reveal that Windows 11 is slower than its predecessors in areas such as boot times, application launches, and overall system responsiveness. Users with high-end hardware, including 13th-generation Intel Core processors, have reported noticeable slowdowns compared to Windows 10. Performance assessments indicate that Windows 11 struggles in various categories, including file operations, multitasking, and gaming, with longer boot speeds reminiscent of older systems. Gamers have experienced stuttering and frame rate drops, and Microsoft has acknowledged these issues in updates since 2022. The operating system is criticized for being a "resource hog," with preloaded features consuming resources even when idle. Users have reported lagging File Explorer and freezing processes, leading some to consider alternative operating systems. IT departments have noted increased support tickets related to performance issues, prompting some to delay upgrades from Windows 10. Microsoft has offered optimization advice, but critics argue these are temporary fixes for deeper architectural problems. The performance issues have implications for software developers and hardware manufacturers, increasing development costs and complicating hardware optimizations. Analysts warn that without prompt action, Microsoft's market dominance could be at risk, as users advocate for a leaner, faster Windows.

Tech Optimizer

January 12, 2026

Trend Micro releases critical security fixes for Apex Central RCE

Trend Micro has addressed a security vulnerability in its Apex Central platform, identified as CVE-2025-69258, which allowed unauthenticated DLL injection and remote code execution. The company released Critical Patch Build 7190 to fix this vulnerability and two others, CVE-2025-69259 and CVE-2025-69260. Organizations are urged to implement the patch immediately, as temporary mitigations are deemed insufficient for long-term security. Apex Central is a self-hosted platform for managing Trend Micro's security products.

Winsage

January 12, 2026

EDRStartupHinder Disables Antivirus and EDR Protections During Windows 11 25H2 Startup

A new tool named EDRStartupHinder was unveiled on January 11, 2026, which allows attackers to inhibit the launch of antivirus and endpoint detection and response (EDR) solutions during the Windows startup process. Developed by security researcher Two Seven One Three, it targets Windows Defender and various commercial security products on Windows 11 25H2 systems by redirecting essential system DLLs during boot using the Windows Bindlink API and Protected Process Light (PPL) security mechanisms. The tool employs a four-step attack chain that includes creating a malicious service with higher priority than the targeted security services, redirecting critical DLLs to attacker-controlled locations, and modifying a byte in the PE header of the DLLs to cause PPL-protected processes to refuse loading them. This results in the termination of the security software. EDRStartupHinder has been tested successfully against Windows Defender and other unnamed antivirus products, demonstrating its effectiveness in preventing these security solutions from launching. The source code for EDRStartupHinder is publicly available on GitHub, raising concerns about its potential misuse. Security teams are advised to monitor for Bindlink activity, unauthorized service creation, and registry modifications related to service groups and startup configurations to detect this attack vector. Microsoft has not yet issued any statements regarding patches or mitigations for this technique.

Tech Optimizer

January 10, 2026

Protect Yourself From the macOS Flaw that Bypasses Apple Privacy Controls

A newly identified macOS vulnerability, tracked as CVE-2025-43530, poses a significant risk by circumventing Apple’s privacy controls, potentially exposing users to malicious actors. This flaw arises from two vulnerabilities that allow hackers unauthorized access to systems by exploiting Apple-signed services and a timing gap in process verification. Hackers can execute AppleScript commands and access user files and microphone audio without triggering warnings. The VoiceOver screen reader service is a primary target for exploitation. Users are advised to update to macOS Tahoe 26.2, review app permissions, consider third-party antivirus solutions, and avoid downloading untrusted files to enhance security.