control Archives

Winsage

April 6, 2026

Disgruntled researcher leaks “BlueHammer” Windows zero-day exploit

Exploit code for a Windows privilege escalation vulnerability, named BlueHammer, has been released, allowing attackers to gain SYSTEM or elevated administrator permissions. This zero-day vulnerability was disclosed by a researcher, Chaotic Eclipse, who expressed frustration with Microsoft's handling of the issue. The exploit combines a time-of-check to time-of-use (TOCTOU) issue with path confusion, granting local attackers access to the Security Account Manager (SAM) database, which contains password hashes for local accounts. While the exploit is confirmed to work, it has been found unsuccessful on Windows Server due to bugs that hinder its effectiveness. Attackers can gain local access through various means, raising significant security risks. Microsoft has not yet responded to inquiries about the BlueHammer flaw.

Winsage

April 6, 2026

Microsoft says it’s finally focusing on Windows 11’s design, starting with Settings (Control Panel’s replacement)

Microsoft's Partner Director of Design, March Rogers, announced on X that the company is enhancing the design of various elements within Windows 11, with updates set to debut in April. Key areas of improvement include redesigned Settings pages, updated account dialogues with dark mode, enhanced Narrator integration with Copilot, a polished Pen settings page, and the ability to use voice typing for renaming files in File Explorer. Some of these improvements were previewed in the March Optional Update. The redesign aims to streamline the user experience and improve aesthetic coherence across the system.

AppWizard

April 6, 2026

China Blocked Jack Dorsey’s Decentralized Messenger bitchat

Chinese authorities have ordered the removal of Jack Dorsey’s decentralized messaging app, bitchat, from the local App Store due to concerns about its potential to disrupt information control during civil unrest. Apple complied by removing both the main and beta versions of the app. The app remains accessible outside of China. Dorsey stated that the removal reflects bitchat's influence on public discourse. The Chinese regulator cited violations of regulations that require online services capable of swaying public opinion to undergo security reviews before launch. Bitchat operates independently of traditional internet infrastructure using Bluetooth and mesh networking technology, making it resistant to censorship. It has gained attention in regions with internet restrictions and was introduced in July 2025. Bitchat has over 3 million downloads, with more than 92,000 in the past week and over 1 million installs on Google Play. Additionally, Block, the parent company, recently reduced its workforce by about 40%, equating to around 4,000 employees, due to AI implementation and process optimization.

AppWizard

April 6, 2026

How to Play Division Resurgence on PC: Full Emulator Setup Guide

The Division Resurgence is a mobile-exclusive third-person shooter developed by Ubisoft, currently without an official PC client. Players can use three Android emulators—BlueStacks, MuMu Player, and LDPlayer—to play the game on larger monitors. Each emulator has distinct advantages: MuMu Player is recommended for PS controller users due to accurate button prompts, while LDPlayer is noted for better performance. For BlueStacks, players should download the Pie 64-bit version, adjust performance settings to maximize CPU and RAM, set graphics to Vulkan, and ensure the most recent phone profile is selected. For MuMu Player, users should set graphics to Vulkan, optimize performance settings, and select the ROG Phone 9 profile for better visuals. LDPlayer requires users to set CPU to 6 cores and RAM to at least 6 GB, with a resolution of 1280 × 720 and High FPS Mode enabled. In-game graphics settings for optimal performance include Very High graphics, High resolution, and a standard framerate capped at 30 FPS. The game supports both mouse and keyboard and gamepad controls, with options for customizing key bindings. Common issues include game freezes, crashes, low FPS, and incorrect controller prompts, with suggested fixes provided. Division Resurgence is free-to-play, and while not officially available on PC, it can be played through emulators without additional costs.

Winsage

April 6, 2026

ResokerRAT Hijacks Telegram API to Command Infected Windows PCs

A newly discovered Windows malware called ResokerRAT uses Telegram’s Bot API for its command-and-control operations, allowing it to monitor and manipulate infected systems without a conventional server. It obscures its communications by integrating with legitimate Telegram traffic, complicating detection. Upon execution, it creates a mutex to ensure only one instance runs and checks for debuggers to avoid analysis. It attempts to relaunch with elevated privileges and logs failures to its operator. ResokerRAT terminates known monitoring tools and installs a global keyboard hook to obstruct defensive key combinations. It operates through text-based commands sent via Telegram, allowing it to check processes, take screenshots, and modify system settings to evade detection. Persistence is achieved by adding itself to startup and altering UAC settings. The malware retrieves additional payloads from specified URLs and uses URL-encoded data for communication. Researchers have confirmed its Telegram traffic, and its behavior aligns with various MITRE ATT&CK techniques. Security teams are advised to monitor for unusual Telegram traffic and scrutinize registry keys related to startup and UAC.

AppWizard

April 6, 2026

How to Profile Modern PC Games with NVIDIA Nsight Graphics

Performance analysis in PC gaming has become more complex with the introduction of DirectX 12 and Vulkan, incorporating technologies like asynchronous compute, hardware ray tracing, and machine learning-assisted denoising. Understanding GPU performance requires advanced tools to analyze workload distribution and shader behavior, with NVIDIA Nsight Graphics being a key resource. NVIDIA Nsight Graphics is a graphics debugger and profiler for modern graphics APIs, featuring the GPU Trace Profiler, which provides detailed insights into GPU execution and performance bottlenecks. Recent updates have improved its utility, including a Flame Graph for the Shader Profiler and support for NVIDIA's DLSS in D3D12 applications. The Peak-Performance-Percentage analysis method focuses on identifying GPU workload constraints and optimizing utilization rather than relying on assumptions about performance bottlenecks. This methodology is applied using Nsight Graphics to analyze GPU traces from the game Cyberpunk 2077, contrasting traditional rasterization with path tracing enhanced by DLSS Ray Reconstruction. The test setup included an Intel Core i7-14700K CPU, 32 GB RAM, and an NVIDIA GeForce RTX 4090 GPU, capturing two scenarios: one with raster-only settings and another with path tracing and DLSS. The analysis revealed that the rasterized frame's most costly aspect was lighting processing, while the path-traced frame showed increased total frame cost and a hybrid workload involving rasterization, ray traversal, and AI-driven processes. Key findings indicated that modern GPU performance is heavily influenced by memory behavior rather than just shader arithmetic, with significant time spent on compute-driven lighting processing and data movement. The analysis also highlighted that ray tracing performance is constrained by memory efficiency, indicating that performance does not scale linearly with RT-core throughput.

BetaBeacon

April 5, 2026

What is Tikcotech: Find out the best tricks for Android devices

Tikcotech is a mobile app that combines music, gaming, and app management into one platform. It was recognized as a significant advancement for Android users by an editorial team in July 2025. Users spend 30% more time on "super apps" like Tikcotech compared to single-purpose applications. The app comes in free and premium versions, offering features such as ad-free music playback, advanced game emulation, and unlimited app downloads. It is accessible to casual users and tech enthusiasts, with cross-platform compatibility. Machine learning algorithms and real-time computing provide a customized experience for users.

Winsage

April 5, 2026

“These mods completely changed how I use Windows 11”: As I walk through the 7 Windhawk tweaks that transformed my desktop, I’m surprised by which ones made the biggest difference

Windows 11 allows users to customize background images, themes, accent colors, and the Start menu and Taskbar. However, for more significant changes, Windhawk offers a modular approach to modify the operating system without risky file modifications. To install Windhawk on Windows 11, users can use the Windows Package Manager (winget) by running the command: winget install --id RamenSoftware.Windhawk. Notable mods available for Windhawk include: - Windows 11 Taskbar Styler: Provides control over the Taskbar's visual elements with three levels of customization. - Taskbar on Top for Windows 11: Allows users to reposition the Taskbar to the top of the screen. - Taskbar Height and Icon Size: Enables adjustments to the Taskbar's height and icon size without affecting DPI scaling. - Windows 11 Start Menu Styler: Offers complete customization of the Start menu's appearance using themes and custom XAML/CSS. - Windows 11 File Explorer Styler: Allows control over the File Explorer interface by injecting custom XAML styles. - Windows 11 Notification Center Styler: Modifies the layout, transparency, and aesthetics of the Notification Center and Quick Settings. Windhawk uses dynamic code injection to implement changes without altering system files, minimizing risks associated with traditional modifications.

Winsage

April 5, 2026

How to Reset Registry to Default in Windows 11

Many applications modify the Windows 11 registry without user awareness, potentially leading to issues such as boot problems, application crashes, and settings reverting unexpectedly. Windows 11 does not have a "Reset Registry to Default" button, but there are methods to restore the registry to a functional state. Common indicators of registry issues include: - Applications crashing or failing to open. - Blue Screen of Death errors after registry edits or software installations. - Prolonged boot times. - Settings not saving or reverting unexpectedly. - Error messages about missing DLL files or broken file associations. - USB devices or peripherals not being recognized. To address registry issues, users can try the following methods: 1. System Restore: This method restores system-level changes without erasing personal files, provided a restore point exists. 2. Reset Windows 11: This reinstalls the operating system and resets the registry, with options to keep personal files or remove everything. 3. Import a Registry Backup File: This method restores specific registry keys if a backup exists. 4. Offline Registry Repair via Command Prompt: This is an advanced method for unbootable systems, involving manual replacement of registry hive files. Users are advised to back up the registry before making changes and to avoid using registry cleaners, as they can cause more harm than good. Regularly creating restore points and being cautious with online advice can help prevent registry problems.

AppWizard

April 5, 2026

Sick of The Witcher 3’s Roach? Its MMO mod now lets you ride other players instead

The Witcher Online 2.0 mod for The Witcher 3 introduces a multiplayer experience that allows players to engage in shared adventures within the game's world. Developed by modder rejuvenate, it features enhancements such as populated game environments, customizable player characters, and improved player interactions. Players can ride horses and boats together, utilize a player interactions menu for trading items, and transform into various animals. The update includes 23 new emotes and allows for greater control over animations. The mod is available for download via Nexus Mods and aims to improve performance and connectivity issues.