archive Archives

AppWizard

August 25, 2026

Android Pulse has appeared in the Google Play updates – what does the new system app do?

A new system-wide application called Android Pulse has started rolling out to Pixel smartphones, enhancing resource management by monitoring abnormal resource consumption by the operating system and installed applications. It is included in the latest updates for Pixel devices and operates in the background without a separate interface. Android Pulse tracks unusual patterns in battery, CPU, or RAM usage, although Google has not confirmed the exact metrics monitored. The application is integrated within the system settings of Pixel smartphones and is referred to as "Pulse." It has over 10 million downloads on the Play Store, and builds have been available since at least March 27, 2026. Android Pulse may collect encrypted data regarding app performance, but users cannot delete this data.

Tech Optimizer

August 25, 2026

EDB Brings Postgres-Proven Disaster Recovery to Petabyte-Scale WarehousePG Where Downtime Is Not Possible

On August 20, 2026, EnterpriseDB (EDB) announced the general availability of its Disaster Recovery feature for WarehousePG, enhancing EDB Postgres AI's analytical capabilities by enabling recovery of petabyte-scale data in minutes rather than days. This feature allows organizations to maintain a current recovery environment across on-premises, cloud, or hybrid setups, and provides flexibility in activating recovery. The implementation of Disaster Recovery for WarehousePG resulted in approximately 180 times faster recovery, with restore-point replay averaging 16 minutes, full backups decreasing from 44 hours to about 11 hours, and nearly 99% less query lock time. The recovery model was achieved without any modifications to the application architecture. WarehousePG leverages the Postgres framework for disaster recovery processes and includes built-in high availability to safeguard against component failures. The upcoming September version update will integrate Disaster Recovery configuration into WarehousePG Enterprise Manager, allowing operational teams to manage cluster health and resource utilization effectively.

Tech Optimizer

August 25, 2026

Migrate Vaultwarden to PostgreSQL: Scale for Teams [2026]

Self-hosting Vaultwarden with SQLite can lead to performance issues as the user base grows, particularly due to SQLite's limitations with concurrent writes. Transitioning to PostgreSQL allows for better performance, multi-user support, and enhanced data durability. PostgreSQL supports concurrent connections and row-level locking, making it more suitable for team environments. To migrate from SQLite to PostgreSQL, certain prerequisites must be met, including having an existing Vaultwarden deployment, Docker Engine, a PostgreSQL server, and pgloader installed. The migration process involves backing up existing data, deploying a PostgreSQL container, updating configuration files, and using pgloader to transfer data. A VPS with 2 vCPU and 4GB RAM can support up to 50 users, with larger teams requiring more resources. PostgreSQL also allows for the creation of organizations for shared vault access and the configuration of group policies for security. Regular backups and performance tuning are necessary to maintain optimal operation. Common pitfalls during migration include not stopping the Vaultwarden container before migration, failing to encode special characters in the database password, and neglecting to back up data. Troubleshooting may involve checking connection strings and ensuring the PostgreSQL container is healthy. Advanced configurations can enhance performance and functionality, and understanding the differences between Vaultwarden and Bitwarden's official self-hosted server can aid in decision-making.

AppWizard

August 24, 2026

Legendary Mac Game Celebrates 40th Anniversary With PC Port

Dark Castle, a classic game from 1986, is being re-released as an official port to PC to celebrate its 40th anniversary. Originally developed for Macintosh, the game was notable for its innovative use of animations and gameplay mechanics, despite the platform's limitations in graphics. The game was created by Silicon Beach Software in collaboration with artist Mark Stephen Pierce and programmer Jonathan Gay, utilizing a technique called "page flipping" to enhance performance. Dark Castle is known for its challenging gameplay and has a sequel, Beyond Dark Castle. Both games are now available on Steam, providing a modern way to experience these titles.

Winsage

August 22, 2026

Hackers abuse FTP server banners to deliver new Windows malware

Threat actors are exploiting FTP banners to conceal commands for deploying two undocumented remote access trojans (RATs), E4del and PINHOLE. This method was first observed by MalwareHunterTeam in July 2026, using shortcut files (.LNK) and FTP server banners as dead-drop resolvers to retrieve malicious commands. SOCRadar confirmed that this technique has been weaponized since early July 2026 and remains active, with new infrastructure identified as recently as August 2026. The attacks typically start with a ZIP archive leading to an LNK-based infection chain, likely initiated through phishing tactics. E4del is a Node.js-based RAT disguised within a digitally signed Electron application mimicking Discord, capable of executing commands, capturing screenshots, streaming desktops, and downloading additional payloads. It also includes a module for privilege escalation. PINHOLE retrieves its command and control configuration from Pinterest and SurveyMonkey, designed to leave a minimal footprint and employing shellcode fluctuation. It supports 14 commands, including file management and credential theft, but had only recorded 11 execution events at the time of analysis. SOCRadar notes that while using FTP banners is a novel approach, it is less stealthy than traditional web-based dead-drop resolvers. They provide indicators of compromise to help identify malicious infrastructure and infected machines.

Tech Optimizer

August 20, 2026

Hackers Are Using a Fake Roblox Cheat To Access Your Webcam and Steal Data

Roblox is facing privacy concerns due to spyware disguised as an "undetected" version of the Xeno Roblox cheat tool. This malware can access screens, record keystrokes, and activate webcams, allowing attackers to execute remote commands. The infection begins when users download a file resembling a legitimate Xeno installation, often shared on platforms like Discord. The malware, previously known as Powercat, has evolved and operates in three stages: 1. The user executes a file named Xeno.exe, which checks for Java and extracts it if necessary. 2. The malware runs a JAR file disguised as decompiler.exe, performing checks to avoid detection. 3. It masquerades as a legitimate Windows DLL file, logging activities and attempting to escalate privileges. If successful, the malware can control the victim's system, access webcams, log keystrokes, and steal sensitive information, including cryptocurrency wallet credentials. To protect against this spyware, users are advised to avoid unofficial cheats, use antivirus software, refrain from clicking unsolicited links, enable two-factor authentication, inspect User Account Control prompts, and consider identity theft protection services.

AppWizard

August 15, 2026

Before Grand Theft Auto Online, GTA 4’s multiplayer added ‘glorious chaos’ to the open world sandbox

Anticipation for the release of GTA 6 is high, with questions about its online mode and PC availability. The console version will launch without an online component to protect the revenue from GTA Online. GTA 4's online mode, discontinued in 2020, remains accessible through platforms like GTA Connected. It transformed the game’s dynamic, offering chaotic multiplayer experiences that contrasted with the serious tone of single-player mode. Players engaged in customizable game modes, such as Turf War and Mafiya modes, and the race mode combined competition with chaos. The multiplayer experience was defined by the unpredictable nature of human players, enhancing the gameplay with absurdity and excitement.

AppWizard

August 11, 2026

EXCLUSIVE: Messaging apps alleged coup conspirators used for communication

The choice of communication methods, such as WhatsApp and Zangi, influenced the outcome of a clandestine operation related to an alleged coup against President Bola Tinubu's government. Retired navy captain Erasmus Victor, facing treason charges, mentioned being recruited to find financial backers for the coup by Colonel Mohammed Ma’aji, who introduced him to Zangi for its security features. Zangi claims it does not store communication histories and uses end-to-end encryption, but investigators may still access data on users' devices. The investigation includes evidence from devices rather than relying solely on messaging companies. Mr. Victor and his co-defendants have denied wrongdoing and are challenging the admissibility of their statements in court.

AppWizard

August 10, 2026

‘Thank you so much for the best weekend ever’: The id Software gang got together at QuakeCon, and it sure looks like everyone had a great time

QuakeCon recently celebrated the 30th anniversary of the iconic game that launched a franchise, featuring a reunion of id Software co-founders Adrian Carmack, John Carmack, Tom Hall, and John Romero. Despite past tensions, the atmosphere was nostalgic and positive, with Tom Hall sharing a clip of the group revisiting old Doom design notes. Romero Games expressed gratitude for the event, and Donna Jackson, known as the "id mom," made a surprise appearance. American McGee reflected on his career transformation thanks to Carmack and Romero. The reunion highlighted the enduring legacy and camaraderie within the gaming community.

AppWizard

August 10, 2026

Steam Week in Review: Games about sorting 1000s of mundane objects onto shelves is the new craze sweeping PC gaming

A trend in the gaming industry has emerged, focusing on cleaning and organizing games, with titles like House Flipper, Power Wash Simulator, and Unpacking gaining popularity. This micro-genre traces back to the 1980s with the arcade game Bubbles. Recent games include Toy Shop Tidy Up, which debuted on August 7, and Cellar Keeper, also released on August 7, where players must sort 2,448 wine bottles. Librarian: Tidy Up the Arcane Library! has become the most successful sorting game, achieving a peak player count of 29,469 and over 17,000 positive reviews. Upcoming titles include Never Sort By Color, TV Archive: Tidy Up Together, and Cleaning Up The Puzzle Gallery. The rapid production of sorting simulators reflects the commercial success of games like Librarian.