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Winsage

February 11, 2026

Microsoft fixes six actively exploited flaws in latest Windows 11 update

Microsoft's February 2026 Patch Tuesday addressed 59 vulnerabilities in Windows 11, with six confirmed as actively exploited. The most critical vulnerability is CVE-2026-21510, a Windows Shell security feature bypass with a CVSS rating of 8.8, allowing attackers to evade warnings by tricking users into opening malicious files. Another significant vulnerability, CVE-2026-21513, also rated at 8.8, affects MSHTML and allows remote attackers to bypass execution prompts through malicious code in HTML or shortcut files. CVE-2026-21514 impacts Microsoft Word and enables adversaries to disable OLE mitigations, posing risks through document-based attacks. Two local privilege escalation vulnerabilities are CVE-2026-21519 in Desktop Window Manager and CVE-2026-21533 in Windows Remote Desktop Services, with CVSS scores of 7.8. CVE-2026-21525 is a denial-of-service vulnerability in Remote Access Connection Manager. The update includes 53 additional vulnerabilities across various Microsoft products and services, with CVE-2026-21531 in Azure SDK rated at 9.8 and CVE-2026-20841 affecting Windows Notepad rated at 8.8. The cumulative update for Windows 11 (KB5077181) also includes enhancements and resolves WPA3 Wi-Fi connectivity issues. Microsoft reminded users of the June 2026 expiration of Secure Boot certificates, which requires timely updates to ensure secure booting. Users can install the updates via Windows Update.

AppWizard

February 10, 2026

Verum Messenger Launches Offline Architecture for True Digital Sovereignty

The “People as the Network” architecture is the technical backbone of Verum Messenger’s Offline Mode, which launched on February 2, 2026. It shifts from a Centralized Cloud model to a Decentralized Mesh Network. The system utilizes local hardware, including Bluetooth Low Energy (BLE) and Wi-Fi Direct, allowing devices to connect within a 100-meter range. Messages can "hop" from one device to another to reach recipients beyond direct range, forming an ad-hoc network without a master controller. Local Encryption ensures privacy, as encryption keys are stored on user devices, keeping messages secure during transmission. This architecture is particularly useful in network blackouts, censorship zones, and dense crowds. However, its effectiveness is limited in remote areas with sparse users, where communication relies on the signal strength of individual devices.

Tech Optimizer

February 10, 2026

GuLoader Leverages Polymorphic Malware and Trusted Cloud Infrastructure to Evade Detection

GuLoader, also known as CloudEye, is a downloader malware that has been active since late 2019, primarily used to fetch and install secondary malware like Remote Access Trojans (RATs) and information stealers. It employs legitimate cloud services such as Google Drive and Microsoft OneDrive to host its malicious payloads, allowing it to evade detection by security tools. GuLoader utilizes advanced techniques including polymorphic code, which alters its appearance to avoid static detection signatures, and exception-based control flow to confuse analysis tools. Over the years, GuLoader has refined its tactics, including the use of software breakpoints and various exception types to redirect its operations. It also employs dynamic XOR encryption to obfuscate internal data, making it difficult for analysts to extract URLs. The malware's continuous evolution poses ongoing challenges for security researchers. Indicators of Compromise (IOCs) include specific hash values for different versions of GuLoader from 2022 to 2024.

Tech Optimizer

February 10, 2026

Why Should Small Businesses Invest In Antivirus Protection?

53% of UK businesses experience cybercrime attempts at least once a month, and 70% of business owners anticipate a cyber attack in the near future, yet only 35% feel adequately prepared. 43% of cyberattacks are directed at small businesses, with over half potentially closing due to the damage. Antivirus software is a cost-effective solution that can prevent data breaches, reduce the likelihood of ransomware, and protect devices of remote workers.

AppWizard

February 10, 2026

Google warns millions of android users as virus spreads via WhatsApp, Instagram, Facebook, YouTube and more Apps; How to stay safe

Google has issued a warning to Android users about a dangerous malware called Arsink Malware, which is a Remote Access Trojan (RAT) capable of stealing personal information and taking control of infected devices. It spreads through apps that appear legitimate, often masquerading as "Mod" or "Premium" versions of popular applications. Arsink malware typically infiltrates devices via Telegram channels, Discord posts, third-party websites, and suspicious download links. Google has confirmed that no versions of Arsink are available on the Play Store and that devices with Google Play Protect enabled are automatically safeguarded against such threats. Google is also working with researchers to dismantle the infrastructure associated with this malware. To stay safe, users are advised to download apps only from the official Google Play Store, avoid 'Mod' or 'Premium' versions of apps, refrain from clicking on suspicious links, carefully check app permissions, keep Google Play Protect enabled, and regularly update their devices for security patches.

Winsage

February 10, 2026

10 open-source apps I recommend every Windows user download

Open-source software provides flexibility and control for users, particularly on Windows. Notable applications include: 1. LibreOffice: A comprehensive office suite with a customizable interface, supports MS Office formats, and is free to download. 2. Flow Launcher: A file search and application launcher that enhances efficiency, customizable, and free to use. 3. Duplicati: A zero-trust backup solution with encryption and scheduling features, free for personal use. 4. Nextcloud: An open-source cloud service for file storage and collaboration, free to install on Windows. 5. Franz: Consolidates multiple messaging platforms into one interface, free to install and use. 6. YAZB: Allows users to create custom top bars for system information and quick access controls, enhancing the user experience. 7. File Converter: Simplifies file conversion and compression within the Windows file manager, available for free. 8. Bitwarden: A password management tool with a free version and additional paid features for collaboration. 9. AutoHotKey: Automates tasks on Windows through scripting, free to install and use. 10. Ollama: An open-source AI interaction tool that prioritizes privacy, free to use on Windows.

Tech Optimizer

February 10, 2026

Why Should Small Businesses Invest In Antivirus Protection?

53% of UK businesses experience cybercrime attempts at least once a month. 70% of business owners anticipate a cyber attack in the near future, but only about 35% feel prepared. 43% of cyberattacks are directed at small businesses, and over half of these may face closure due to the damage. Antivirus software can prevent data breaches, is cost-effective, reduces the likelihood of ransomware, and protects devices of remote workers.

AppWizard

February 10, 2026

Android users warned about new bug that steals private data – which apps to delete

The Arsink malware is an Android Remote Access Trojan (RAT) that exfiltrates sensitive information while granting remote control to its operators. It has impacted over 45,000 devices in 143 countries, including the UK. Arsink lures users to download deceptive "pro" versions of popular applications, often promoted on social media instead of the Google Play Store. Once installed, it can access text messages, emails, call logs, contacts, microphone recordings, photos, location data, and more. The malware also allows hackers to control device features such as using the torch, playing audio, making calls, and changing settings. It hides its icon, runs a persistent foreground service, and generates notifications to avoid detection. Users are advised to remove any "pro" versions of well-known apps like Google, YouTube, WhatsApp, Instagram, Facebook, and TikTok that are not from the official Google Play Store.

AppWizard

February 10, 2026

Why LAN Messenger Download? The Smart Solution for Offline Team Communication

A LAN messenger is a lightweight, secure, and efficient tool for internal communication over local networks, functioning offline without the need for an internet connection. It enables instant messaging, file sharing, private chats, and group messaging among computers within the same network. Key features include simple setup without server requirements, efficient file sharing that bypasses cloud storage limits, and minimal impact on system resources. LAN messengers are particularly suitable for small and medium offices, remote branches, educational institutions, and companies with sensitive data. They enhance communication efficiency, security, and collaboration while reducing reliance on internet-dependent platforms.

Winsage

January 31, 2026

Final day to get Windows 11 Pro for just $10

A promotion has reduced the price of Windows 11 Pro to a significant discount, making it an attractive option for users currently on Windows 10 or the Home edition of Windows 11. The offer represents a 94% discount from the standard retail price and is a rare opportunity for a current-generation Windows Pro license. Windows 11 Pro includes features such as Snap Layouts, multiple desktops, BitLocker device encryption, Windows Information Protection, Hyper-V virtualization, and Remote Desktop capabilities. It requires a compatible 64-bit CPU, TPM 2.0, Secure Boot, at least 4GB of RAM, and adequate storage. Users are advised to purchase from reputable sellers to avoid issues with activation or legitimacy of the license.