service Archives

AppWizard

August 26, 2026

A mysterious app just showed up on your Android phone, and it’s watching your battery

Android Pulse is a diagnostic tool distributed by Google since March, which has recently become visible to the public and is now on over 10 million devices. It operates without a user interface and monitors software for unusual system resource consumption. The app first appeared in March with seven builds before being listed in the Play Store. On Pixel devices, it is found in system settings, while on others, it appears as a blank square in the update queue. There was no formal announcement regarding its rollout. Europe has enacted regulations to enhance user control over devices, but essential system applications like Android Pulse are exempt from easy uninstallation. There is no evidence that Android Pulse poses a danger, but its late visibility raised user concerns.

AppWizard

August 26, 2026

Beware of fake Indeed interview apps used to install spyware

Scammers are exploiting the Indeed platform to target job seekers by using counterfeit Android "interview" applications. Users in the UK and Brazil reported being instructed by supposed employers to download fraudulent apps like MyInterview, which compromised their devices. These scammers post fake job listings and prompt applicants to install apps that mimic Indeed's login page and establish a VPN connection. The malicious apps, classified as Trojan.Droppers, can install additional untrusted software and gain control over devices, complicating uninstallation efforts. Indeed confirmed that their interview process does not require downloading any separate app and warned job seekers against such scams. Indicators of compromise include specific MD5 hashes and package names associated with the Trojan droppers and dropped malware payloads.

Tech Optimizer

August 26, 2026

How to Protect Against Ransomware: 13 Steps [2026]

Global ransomware attacks increased by 0.8% quarter-over-quarter in Q2 2026. The group Qilin has 279 confirmed victims, maintaining its position as the leading threat actor for four consecutive quarters. The rival group The Gentlemen saw a 62% increase in victims, reaching 269. Checkpoint Research's report indicates a shift in the ransomware landscape, challenging the narrative of declining attacks. IBM's analysis shows breaches within supply chains and third-party vendors have quadrupled over the past five years. Effective ransomware protection requires administrative access to endpoints, firewalls, and backup systems, along with specific software versions and tools. The 3-2-1-1-0 backup strategy is recommended, emphasizing offline, immutable backups. Organizations should implement multi-factor authentication (MFA) across all access points and actively patch known vulnerabilities. Network segmentation is crucial to limit ransomware spread, and canary files can provide early warnings of attacks. Regular phishing simulations and a well-documented incident response plan are essential for preparedness.

AppWizard

August 26, 2026

GBA Emulator Android: My Boy! vs John GBAC vs RetroArch

Game Boy Advance emulation on Android has gained significant traction in 2026, with key applications like My Boy! priced at .99, John GBAC receiving an update on May 19, 2026, and RetroArch enhancing its mGBA core for free use. The search term "gba emulator android" sees around 8,100 monthly searches in the U.S., reflecting a resurgence in interest, particularly among former GBA owners now in their late 20s and 30s who prefer using their smartphones for gaming. All five apps—My Boy!, GBA.emu, John GBAC, RetroArch, and Lemuroid—can run the entire GBA library at full speed on devices from the last six years. The main differences lie in software quality, including save state management, cheat code reliability, controller mapping, and update frequency. My Boy! and GBA.emu utilize cores derived from VisualBoyAdvance (VBA), while John GBAC uses a custom core, and RetroArch and Lemuroid rely on the mGBA core. In terms of features, all apps support save states, but My Boy! offers multiple named slots with thumbnail previews, while RetroArch has a more complex system. Cheat code support is available across the board, with My Boy! and GBA.emu accepting GameShark and CodeBreaker formats, and RetroArch providing a built-in cheat database. My Boy! stands out for its link-cable emulation, allowing local multiplayer connections, whereas RetroArch's netplay is designed for online gaming. All apps support external controllers, but RetroArch excels in visual enhancements with its extensive shader options. The setup process for all five apps is similar and typically takes under ten minutes. GBA ROMs are small, ranging from 4MB to 32MB, making them easy to store on modern devices without significant battery drain. Common issues include save files not loading, audio problems, and cheat codes failing to apply, with solutions often involving file management and settings adjustments. Users can migrate save files between emulators by ensuring the correct file naming and directory structure. Pros and cons of each app include: - My Boy!: Ad-free, strong multiplayer support, but lower rating and closed-source. - GBA.emu: High rating and broad support, but outdated and lacks a free trial. - John GBAC: Free and recently updated, but lower rating and ad-supported. - RetroArch: Free and feature-rich, but complex setup. - Lemuroid: User-friendly and actively maintained, but limited shader options. All five apps are legally available on Google Play, as they do not distribute copyrighted ROM files. Users are advised to source their ROMs legally, ideally by dumping from their own physical cartridges. GBA emulation remains an accessible entry point into retro gaming on Android, especially compared to more demanding systems like the PS2 or GameCube.

Winsage

August 25, 2026

Microsoft Touts Windows on Arm Ahead of Nvidia RTX Spark

In June, Microsoft and Nvidia introduced the Windows on Arm-based RTX Spark chipsets, signaling a shift in personal computing. New PCs, including models from Microsoft’s Surface line, are expected soon, driven by increasing customer demand for efficient Windows on Arm devices. This interest follows Apple's announcement of its Arm-based chips, prompting Microsoft to adapt to the changing market. Klaus Diaconu from Microsoft indicated that Nvidia RTX Spark PCs from manufacturers like ASUS, Dell, HP, Lenovo, and MSI are set to launch in fall 2026. The growth of the Windows app ecosystem is also noted, with over 7,000 verified apps and games available for Windows on Arm. Microsoft’s App Assure program collaborates with developers to enhance application representation in this ecosystem. Significant advancements in compatibility have been reported across various app categories since the last update. Diaconu emphasized that Windows on Arm is now characterized by a growing ecosystem of PCs and applications that meet consumer needs. Microsoft has not explicitly referenced "Windows 11" in its communications, focusing instead on the "Copilot+ PC" narrative.

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.

Winsage

August 25, 2026

Windows XP was released to manufacturing a quarter of a century ago

Windows XP was released to manufacturing on August 24, 2001, marking a shift from the Windows 9x codebase. It succeeded Windows 2000 for professionals and Windows ME for home users, becoming known for its reliability and user-friendly interface. At launch, it was available in two editions: Home and Professional. Extended support ended on April 8, 2014, but it continued to be used in various sectors, including Windows Embedded POSReady 2009, which saw support end in April 2019. Microsoft issued a patch for XP in May 2019 to address vulnerabilities. By the end of 2016, 90 percent of the UK's NHS was still using XP, and the Reserve Bank of India set a 2019 deadline for phasing it out from ATMs. Some in the global banking sector continued to operate on Windows Server 2003. Windows XP became widely available in retail in October 2001.

Winsage

August 25, 2026

Windows 11 KB5121003: Game crashes caused by inpoutx64

Microsoft has acknowledged issues with the August security update KB5121003 for Windows 11, affecting versions 24H2 and 25H2. Users reported problems such as game freezing, unexpected closures, and system restarts after installing the update. The issues are linked to drivers and software for specific RGB-enabled peripherals or components, particularly involving the inpoutx64.sys driver. Games mentioned include ARC Raiders, MARVEL Tōkon: Fighting Souls, and THE FINALS. Embark Studios has released a support guide suggesting users stop and remove the inpoutx64.sys service as a temporary workaround. Microsoft is investigating the issue but has not provided a definitive fix or patch timeline.

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.

Winsage

August 24, 2026

Windows XP turns 25 today, and the nostalgia hits hard

Windows XP celebrates its 25th anniversary today, having been released to manufacturing on August 24, 2001, and to consumers on October 25, 2001. It marked a significant transition for Microsoft by combining consumer and business operating systems onto the Windows NT kernel, moving away from the older Windows 9x-based systems. The operating system was supported until April 8, 2014, nearly 13 years after its launch. Windows XP is noted for its iconic design and has left a lasting impact on personal computing, representing a blend of modernity and nostalgia.