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Hackers Disguise CHOSEN BRICK Malware as AI Apps, Antivirus Software and MRI Results
Tech Optimizer
September 16, 2026

Hackers Disguise CHOSEN BRICK Malware as AI Apps, Antivirus Software and MRI Results

Iranian state-affiliated cyber actors are targeting dissidents, activists, and journalists using fake AI applications, counterfeit antivirus tools, and fabricated MRI scan results, primarily through a spyware family known as CHOSEN BRICK, which is designed for Windows systems. This campaign has been active since at least 2025 and affects individuals globally, including in the UK, US, and Netherlands. The malware establishes persistence via the Windows Registry Run key and communicates through Telegram, utilizing unique Bot IDs for each victim. CHOSEN BRICK is capable of extensive data collection, including capturing screenshots, recording audio, and stealing email content. Personal information from victims has been found on pro-Iranian leak sites, increasing harassment risks. Security measures should include monitoring for suspicious Registry entries and unusual communications, while users are advised to avoid unsolicited software installations and keep their systems updated. The FBI refers to this malware family as HEAVYGRAM.
Microsoft Rolls Out Emergency Windows 11 Patch, But AMD GPU Driver and File Explorer Crashes Remain
Winsage
September 15, 2026

Microsoft Rolls Out Emergency Windows 11 Patch, But AMD GPU Driver and File Explorer Crashes Remain

Microsoft has released an emergency patch for Windows 11, identified as KB5129195, which is being automatically downloaded to address critical issues, including privilege elevation vulnerabilities. The patch fixes CVE-2026-62721 and resolves remote desktop connection problems, as well as attempts to address USB audio issues that arose after the September update. Improvements have been noted for 8-channel and 3D audio modes, but users may still face problems such as missing volume controls and lack of audio output for some USB audio devices. Additionally, unresolved issues from the September update, KB5124008, persist, particularly for AMD Radeon GPU users experiencing system freezes, crashes, and driver timeouts. Complaints about File Explorer crashing or failing to launch have also been reported, affecting certain enterprise environments. Microsoft is using internal AI tools to enhance security, but this has led to a cycle of instability in the operating system. Nearly 1,000 CVE patches were applied just before this update.
AI Is Changing Antivirus From File Matching to Behaviour-Based Malware Detection
Tech Optimizer
September 15, 2026

AI Is Changing Antivirus From File Matching to Behaviour-Based Malware Detection

Artificial intelligence is transforming malware detection by moving away from traditional file signature reliance to analyzing program actions. Antivirus software previously used signatures to identify known threats, but the rapid emergence of over 450,000 new malware samples daily complicates this method. Attackers now employ techniques like repacking and encryption to evade detection, prompting the need for machine-learning and behavioral techniques for better protection. Modern detection systems assess multiple characteristics of executable files, including their behavior, to identify potential threats, even if they lack recognized signatures. Microsoft's Project Ire exemplifies advanced detection capabilities, functioning as an automated malware analyst that evaluates unknown binaries based on their behavior. Additionally, modern endpoint-security products leverage cloud systems to analyze data from multiple devices, enhancing threat detection through shared intelligence. However, AI detection can still produce false positives and is susceptible to manipulation by attackers. Therefore, effective security systems require a combination of traditional measures, behavioral monitoring, machine learning, and human analysis to navigate complex threats.
Android Now Moves Passkeys Directly Between Password Managers
AppWizard
September 14, 2026

Android Now Moves Passkeys Directly Between Password Managers

Android users can now transfer passwords and passkeys between supported password-manager applications without using export files. The transfer process starts in the receiving app, where Android identifies other installed password managers, allowing users to select and authorize specific data for transfer. This new functionality supports both passkeys and conventional passwords, taking only a few seconds to complete. Prominent password managers like Google Password Manager, 1Password, Bitwarden, and Dashlane support this feature, which is available on devices running Android 8 or later. The transfer mechanism maintains the security model of passkeys during authentication while facilitating the exchange between trusted managers. Recent research has identified potential vulnerabilities in synced Google passkeys, emphasizing the need for strong device security measures.
silver Android smartphone
Tech Optimizer
September 10, 2026

8 Antivirus Software for Mac: Our Top Picks by Use Case (2026)

Apple provides built-in security features for macOS, including XProtect, Gatekeeper, and automatic malware removal, which contribute to the safety of Macs. However, these protections do not effectively address threats like infostealers, phishing, and adware. For enhanced security, third-party antivirus solutions are recommended. Bitdefender is noted for its strong detection rates and minimal system impact, making it suitable for most users. Intego specializes in Mac-specific threats and is ideal for users focused solely on Apple products. ESET and Trend Micro are recommended for businesses needing centralized management. F-Secure is recognized for its privacy-focused approach, while Norton offers a comprehensive suite of security features. AVG provides free real-time protection suitable for low-risk personal use, but may not be adequate for business needs. CleanMyMac is a maintenance tool rather than a traditional antivirus, focusing on system cleanup and optimization. Users should avoid running multiple real-time scanners simultaneously and ensure they purchase appropriate licenses for business use. It's important to evaluate the necessity of additional features and consider long-term pricing when selecting antivirus software.
silver Android smartphone
Winsage
September 9, 2026

Latest Windows 11 update restores your taskbar control, patches 995 security flaws

Microsoft's September Patch Tuesday update for Windows 11 introduces several enhancements, including the ability to reposition the taskbar to the top, left, or right sides of the screen. Users can adjust the taskbar's alignment, height, and icon size, though the auto-hide feature is limited to the bottom position. The Start menu now allows users to select between Small and Large sizes, with the Recommended section rebranded as Recent, and options to hide their name and profile picture. The Search window has been streamlined to focus on suggested or recent searches. The update addresses 995 security vulnerabilities, including 121 critical vulnerabilities and two zero-day flaws (CVE-2026-81963 and CVE-2026-85880), which could allow attackers to gain system-level privileges.
Microsoft Releases September 2026 Patch Tuesday Updates
Winsage
September 8, 2026

Microsoft Releases September 2026 Patch Tuesday Updates

Microsoft released its September 2026 Patch Tuesday updates for Windows 11, focusing on versions 26H1 and 25H2/24H2. Key features include: - Taskbar customization for versions 25H2 and 24H2, allowing users to choose the taskbar's location and size. - Faster Windows Search with options to hide web and Microsoft Store suggestions. - Touch scrolling support in the "Recommended" section of File Explorer. - Start Menu customization options for size and visibility of sections. - Stability improvements for Microsoft Teams and Outlook on Arm64 PCs. For version 26H1, updates include: - Improved app search and Settings relevance in Windows Search. - Voice Isolation technology in Voice Access. - Updated taskbar notification badges and Weather widget display on the Lock Screen. - New gesture controls for Precision Touchpads. - Enhanced Sign-in Security supporting peripheral fingerprint sensors. - Optimized Windows Update progression calculations and clean-up logic. - Power settings allowing users to set energy saver activation thresholds. Microsoft is using AI to identify vulnerabilities, with 997 Common Vulnerabilities and Exposures reported, including one actively exploited vulnerability (CVE-2026-81963). Windows 11 version 26H2 has been made available to Insiders, with a public rollout expected next month.
Google is making sideloading harder, but Android fans aren’t giving it up
AppWizard
September 8, 2026

Google is making sideloading harder, but Android fans aren’t giving it up

Sideloading, or installing apps from sources outside the Google Play Store, has become common among tech enthusiasts, who often use alternative app stores like GitHub and F-Droid for unique features. Breezy Weather is an example of an alternative app with enhanced capabilities compared to Pixel Weather. However, downloading and maintaining these apps can be more complex than using the Play Store. In response, Google has implemented new security measures for sideloading, including checks, a 24-hour installation delay, and mandatory device restarts. A recent poll with nearly 2,200 responses showed that 47.5% of participants believe the hassle of sideloading is always worth it, while 36.6% are willing to sideload select apps. Over 80% of respondents are open to navigating sideloading complexities, indicating a challenge for Google. Despite this, 16% of users rely exclusively on the Play Store, showing its continued relevance.
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