Security

Winsage
August 15, 2026
Windows PCs are experiencing multiple reboots during the installation of monthly cumulative updates, particularly due to updates related to Secure Boot certificates and accompanying firmware updates. Microsoft is rolling out the Secure Boot certificate update to millions of Windows 11 and Windows 10 devices, with users who haven't received the certificates expected to do so soon, unless firmware limitations arise. Microsoft has acknowledged that multiple reboots may occur during this rollout. The August 2026 Patch Tuesday update addressed around 400 security vulnerabilities and included a Secure Boot certificate update for a wider range of devices. It is advised not to delay updates beyond three days to avoid potential AI-driven security threats. The August 2026 Update also activates the Low Latency Profile for app launches and improves file size displays in File Explorer. Reports indicate that devices lacking the Secure Boot 2023 certificate have successfully received it following this update, and Microsoft will continue deploying certificates via Windows updates in the coming months.
AppWizard
August 15, 2026
Android 17 QPR2 Beta 3 introduces a native App Lock feature for Pixel devices, allowing users to secure applications by long-pressing them and selecting the App Lock option from the Actions menu. Accessing locked applications requires authentication via Fingerprint Unlock or PIN. Key points include that notification content will be concealed when an app is locked, widgets and shortcuts for the locked app will be removed from the home screen, and AI agents with access to the app can still access its data. Users can manage app security settings through Settings > Security & privacy > App lock. The update is scheduled for rollout in December.
AppWizard
August 14, 2026
Pixel Journal has received an update that includes customizable reminders allowing users to set personalized reminder times at 7 AM, 2 PM, and 9 PM. The app now features two media layouts: a Compact arrangement for grouped images and a Full layout for individual photos and videos. A new confirmation process for deleting entries has been implemented, requiring user confirmation before deletion and offering a brief Undo option. The app has expanded its integration with Health Connect to access sleep data, enabling personalized writing prompts based on users' physical activity and sleep patterns. Additionally, Google is reportedly developing an AI-powered Auto format feature that will refine journal entries after they are written or dictated, with two modes: “Simple” and “Expressive.” Users will need to write a minimum number of words to utilize this feature.
Winsage
August 14, 2026
Researchers from the University of Birmingham and Durham University discovered a vulnerability in consumer DDR4 and DDR5 memory chips, termed "Download more RAM," which allows attackers to misreport memory configuration, potentially doubling the perceived RAM. This manipulation enables unauthorized access to memory allocations, bypassing Windows' Virtualization-based Security (VBS) and Hypervisor-Enforced Code Integrity (HVCI), and disabling antivirus software. The vulnerability affects major manufacturers like Corsair, G.Skill, and ADATA, which collectively hold over 55% of the high-performance memory market. Microsoft has patched the vulnerability, cataloged as CVE-2026-23670, with a medium severity score of 5.7/10, in the April 2026 Patch Tuesday update. Corsair has introduced a feature to enable write protection on their memory modules, and other tools are available for additional protection.
Winsage
August 14, 2026
Jonathan Blow expressed frustration on social media about delays in opening MP3 files in VLC Media Player, which he claimed could take over 30 seconds. A community note suggested that Microsoft Defender might be contributing to the delay. VideoLAN, the organization behind VLC, responded to the discussion, while Blow maintained that VLC should address the issue, despite acknowledging a faulty AMD graphics driver as a factor. Users on Reddit indicated that adding VLC's folder as an exception in Microsoft Defender resolved the delay. Steps to create this exception include navigating to Windows Security, selecting Virus & threat protection, managing settings, and adding an exclusion for the VLC folder. After creating the exclusion, the time to open an MP3 file decreased from approximately five seconds to under one second.
AppWizard
August 14, 2026
Threema experienced significant disruptions due to large-scale DDoS attacks, rendering the service inaccessible for several hours on Tuesday and causing intermittent outages on Wednesday morning. The attacks targeted both Threema and its Swiss colocation partner, Nine, with service being unavailable from 7:30 p.m. to 11:30 p.m. CEST on Tuesday. By 12:23 p.m. on Wednesday, normal operations were restored. The security of Threema's systems and user data remained intact despite the service availability issues. The nature of the attacks made mitigation challenging, as attackers modified their methods rapidly. Threema's status page faced issues during the outage, and communication was conducted via email and social media. In response, Threema is implementing specialized upstream DDoS protection and plans to enhance its status page to provide monitoring for future disruptions.
AppWizard
August 14, 2026
A recent court session involving Epic Games and Google highlighted issues with the Play Store's app search functionality. Judge Donato expressed dissatisfaction with the current search process and instructed Google to improve it, specifically by removing the third-party app store-specific page under the "Are you looking?" banner. Aptoide has returned to the Play Store due to Google's Play Catalogue Access Program, which allows qualifying third-party stores to publish their apps. Epic Games continues to challenge Google’s practices, arguing that the Play Store complicates the installation process for rival app stores. Judge Donato noted the unnecessary friction caused by the "Are you looking for?" banner, questioning its utility and instructing Google to eliminate it. The ongoing legal battle has also led to the Epic Games Store being allowed on the Play Store in 2025.
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