MANGMI's Air Y series Android handhelds will be powered by the Snapdragon 662 chipset for the Air Y model and the Snapdragon 865 processor for the Air Y Pro model.
Microsoft is set to launch the 2026 Update for Windows 11, known as version 26H2, later this year. This will be the fifth feature update for the operating system. The upgrade from version 25H2 to 26H2 will utilize an Enablement Package (eKB), allowing for a transition similar to a standard monthly cumulative update without requiring a full reinstallation. Users can also upgrade from Windows 10 using an ISO file or Microsoft installation media, which ensures files, applications, and settings remain intact.
Upgrading to version 26H2 extends the support lifecycle of devices by an additional year, with Microsoft providing 24 months of support for Home and Pro editions and 36 months for Enterprise and Education editions. Version 25H2 will continue to receive support until October 2027, and users are advised to plan upgrades before this support ends.
Windows 11 version 26H2 has the same hardware requirements as version 25H2, which include a 1GHz processor with at least two cores, 4GB of RAM, 64GB of storage, UEFI firmware with Secure Boot, TPM version 2.0, DirectX 12 compatible graphics, and a high-definition display.
The rollout of the update will be gradual, following a Controlled Feature Rollout (CFR) strategy, meaning not all devices will receive the update immediately.
Valve has released official Windows 11 drivers for the Steam Machine but advises caution regarding its installation. Early adopters have reported a performance boost with Windows 11 compared to the default SteamOS. YouTuber ETA Prime's analysis showed that Windows 11 matched or surpassed SteamOS in certain scenarios. The Steam Machine is powered by an AMD Custom 6-core 12-thread CPU, comparable to an AMD Ryzen 5600 non-X model. In benchmark tests, the Ryzen 5600X outperformed the Steam Machine's CPU by about 14% in the Cinebench 2024 multi-core test.
In gaming performance tests:
- Shadow of the Tomb Raider: Both Windows 11 and SteamOS performed similarly, with Windows 11 slightly faster at 1080p and 4K.
- Cyberpunk 2077: Windows 11 excelled at 4K, while SteamOS performed better at 1080p and 1440p.
- Horizon Zero Dawn Remastered: Windows 11 led with a 7% advantage at 4K.
These results suggest that Windows 11 could be a strong gaming OS for the Steam Machine, while SteamOS continues to demonstrate its own strengths.
LabubaRAT is a newly identified Rust-based remote access tool (RAT) that disguises itself as NVIDIA software to facilitate operations on Windows systems. It establishes a reusable foothold for hands-on activity and can profile the host system, identify security tools, execute commands, transfer files, capture screenshots, and proxy network traffic. LabubaRAT retrieves its configuration at launch via command-line arguments or environment variables, allowing operators to specify parameters like the command-and-control server and API key at runtime. It maintains local state in a SQLite database and supports communication through HTTPS polling, Microsoft Edge WebView2, and DNS tunneling. The malware includes capabilities for command execution, file handling, and establishing persistence through a Windows Run registry key. The entry point for the attack is an executable named nvidia-sysruntime.exe, which masquerades as NVIDIA’s container runtime toolkit. LabubaRAT conducts thorough profiling of the host, checking for installed browsers and security products, and gathers information on the system's specifications. Blackpoint Cyber has shared indicators of compromise to help detect LabubaRAT activity.
Microsoft has introduced a new feature called PC Insights within its Copilot AI, aimed at simplifying troubleshooting within the Windows operating system. This feature allows users to ask questions about their system, such as battery health, BIOS version, CPU usage, network adapters, storage availability, and printer status. Users must download and install the Copilot Windows app to utilize PC Insights. Upon asking a question, Copilot requests permission to access system resources, which can be granted for a single request or for future similar requests. The AI retrieves the necessary data without storing or using personal files for training, and permissions can be revoked through the app's privacy settings. While PC Insights can provide information and clarify technical details, it cannot autonomously fix issues or implement system changes, requiring users to resolve identified problems themselves.
Moonlight is a combination of apps that allows you to stream games from your gaming PC to your Android TV box. It works well even over Wi-Fi and does not require a powerful TV box since all the games run on your desktop PC. Moonlight is a cost-effective way to enjoy high-end PC gaming on your TV without the need for a new PC or console.
Running pgvector on Amazon Aurora PostgreSQL-Compatible Edition offers a vector store with operational capabilities, high availability, and scalability. It is favored for Retrieval Augmented Generation (RAG) workloads transitioning to production, but increased traffic introduces challenges like query latency and memory management.
Key operational practices for pgvector workloads include selecting the appropriate index type (HNSW or IVFFlat), establishing a baseline schema, choosing a suitable distance operator, scaling the index through quantization and partitioning, and preparing for churn and observability.
The prerequisites for using pgvector include an Aurora PostgreSQL-Compatible cluster with specific PostgreSQL versions and the vector extension enabled. The embedding model used in examples is Amazon Titan Text Embeddings V2, which produces 1024-dimensional embeddings.
pgvector supports two Approximate Nearest Neighbor (ANN) index types: HNSW, which is efficient for querying and allows for incremental insertions, and IVFFlat, which is less resource-intensive but requires rebuilding if data changes. There are scenarios where forgoing an index is beneficial, such as small datasets or partitioned datasets requiring 100% recall.
A baseline schema for a multi-tenant document store includes creating a table for documents with an embedding vector and establishing indexes for tenant IDs and embeddings using HNSW. The recommended parameters for HNSW include m = 16 and ef_construction = 128.
Scaling to millions of vectors involves quantization, tuning HNSW parameters, and partitioning. Aurora Optimized Reads can extend effective cache capacity, and managing index churn is crucial for maintaining performance. Observability metrics include query-level statistics, instance-level metrics, and custom application-defined metrics.
To clean up after testing, it is advisable to drop the created indexes and tables, and delete the Aurora PostgreSQL-Compatible cluster and any manual snapshots taken during testing.
The Acer Swift Go 16 AI features an Intel Core Ultra 7 355 processor, 32GB LPDDR5X RAM, integrated Intel Graphics, a 16" WUXGA (1920 x 1200) non-touch OLED display at 60Hz, a 1TB M.2 NVMe PCIe 4.0 SSD, a 71WHrs battery with a 100W USB-C charger, and weighs 2.95 lbs (1.34 kg). It has a sleek design with a reflective Acer logo and geometric patterns. Performance tests indicate it outperforms some competitors in multi-core tasks and offers quick boot times and efficient multitasking. The display provides vibrant colors but maxes out at 300 nits. It includes a backlit keyboard, a mechanical trackpad, a webcam with Windows Hello and Human Presence Detection, and has a battery life of 8 to 14 hours. Drawbacks include slight chassis flex, subpar audio quality, and pre-installed bloatware.
Microsoft has confirmed that WSL Containers, which allows users to create and manage Linux containers directly from Windows, is now available on Windows 10. Users must have Windows 10 version 2004 (Build 19041) or later to utilize WSL Containers. The installation process involves checking the Windows build, installing WSL, updating to the container build, confirming the version, and running a test command. WSL Containers support GPU passthrough, enabling CUDA capabilities directly from Windows 10. A text-based UI dashboard for managing WSL Containers, named lazywslc, has also been introduced.
Microsoft Threat Intelligence has identified the GigaWiper malware, which has been detected in compromised environments since October 2025. This malware has destructive capabilities and comes in two forms: standalone wiper binaries and larger binaries with backdoor functionalities, both developed in Golang. The standalone wiper operates at the physical disk level, overwriting disk content and removing partition references. The backdoor variant includes the same wiper functionality and adds persistence through a registry key and scheduled tasks, along with command and control communication via RabbitMQ and Redis.
GigaWiper can execute various commands, including wiping drives, triggering a Blue Screen of Death (BSOD), file encryption that mimics ransomware behavior, and managing system elements. The malware integrates components from multiple malware families, including wipers and ransomware mechanisms, and has been linked to a previous malware known as FlockWiper.
To defend against GigaWiper, organizations are advised to implement security measures such as tamper protection, blocking access to known C2 infrastructure, and utilizing endpoint detection and response solutions. Microsoft Defender provides detections for GigaWiper and related malware, and threat intelligence reports are available for customers to stay informed about threats. Indicators of compromise include specific SHA-256 hashes and IP addresses associated with GigaWiper.
