system updates Archives

AppWizard

May 15, 2025

New malware infects Android devices — full list of apps to delete immediately

Cybersecurity experts have identified a new threat to Android users called Kaleidoscope malware, which has infiltrated various popular applications not available on the Google Play Store. This malware operates in the background, collecting personal information, displaying intrusive ads, and potentially allowing more harmful malware to enter. Users are advised to check their device settings for suspicious apps, uninstall them, restart their devices, and review app permissions, especially for those requesting access to sensitive features. Experts recommend downloading apps only from trusted sources, being cautious about permissions, and regularly updating systems to address security vulnerabilities. Google has identified 62 dangerous vulnerabilities in Android devices, with two being particularly threatening, and users are urged to update their devices promptly.

AppWizard

May 6, 2025

Google accidentally reveals details about its new Android design language, Material 3 Expressive

Google will introduce a new version of its Android design language called "Material Design 3 Expressive" at the upcoming Google I/O developer conference. This update will focus on creating emotionally resonant user interfaces and is expected to feature a bold use of shape and color. The design system has evolved from the previous "Material You" (or Material 3) introduced in 2021, which allowed for personalized interfaces based on wallpaper colors. The new design aims to enhance usability, particularly for older adults, while still requiring developers to follow established design standards. The session titled “Build next-level UX with Material 3 Expressive” will provide insights into new emotional design patterns and offer developers access to files and alpha code for experimentation before the public release.

Tech Optimizer

April 29, 2025

Intego Mac Internet Security

PCs were introduced before Apple’s Macintosh, leading to the emergence of PC viruses and the establishment of antivirus companies, with Macintosh protection being less prioritized. Intego focused on Macintosh security from the start, offering Intego Mac Internet Security, which includes a firewall that manages network permissions and defends against external attacks. Intego has been effective against Mac malware, achieving a 99.1% malware detection score in independent lab tests, although it lacks phishing protection, a feature offered by competitors Norton 360 Deluxe and Bitdefender Antivirus Plus. Intego's pricing is competitive, with a standard annual fee of .99 for a single license and .99 for three licenses. A five-device subscription costs .99, while the Mac Premium Bundle starts at .99 annually and includes additional features. A 14-day free trial is available, and free alternatives like Avast and AVG are also on the market. Intego supports older macOS versions back to Mavericks (10.9), but the latest version requires High Sierra (10.13) or later. The installation process for Intego is straightforward, requiring a restart and granting necessary permissions. The main interface includes components for updates, firewall, and antivirus, with user-friendly access to scanning options. Intego has received certification from AV-Comparatives and detected 100% of Windows malware samples in tests. Its quick scan takes about two and a half minutes, while a full system scan takes seven minutes. Intego's Safe Browsing feature checks existing browser protections but lacks a dedicated antiphishing solution. The NetBarrier firewall allows users to classify their network and manage traffic permissions effectively, although it may be complex for some users.

Winsage

April 24, 2025

An empty folder in Windows that «cannot be deleted» can permanently block OS updates

The inetpub folder, introduced in the April update of Windows 11 (version 24H2) as part of a fix for the CVE-2025-21204 vulnerability, has raised concerns among security researchers. It can be manipulated to block Windows updates without administrative rights by creating a symbolic link to notepad.exe, which can lead to a rollback of patches and leave the system vulnerable. Microsoft has not yet responded to this issue, and the possibility of a patch to address the new vulnerability is still open.

Winsage

April 14, 2025

Microsoft warns that anyone who deleted mysterious folder that appeared after latest Windows 11 update must take action to put it back

Windows 11 24H2 users have reported the appearance of an empty folder named ‘inetpub’ on their system drives following the April 2025 cumulative update. Microsoft has confirmed that this folder is intentionally created as part of a security enhancement, associated with Internet Information Services (IIS), and should not be deleted, as doing so could compromise a critical security fix. If the folder has been deleted, users can restore it by navigating to Control Panel, selecting Programs > Programs and Features, and enabling ‘Internet Information Services’.

Tech Optimizer

April 10, 2025

How Heroku migrated hundreds of thousands of self-managed PostgreSQL databases to Amazon Aurora

Heroku has migrated its multi-tenant PostgreSQL database fleet from a self-managed environment on Amazon EC2 to the Amazon Aurora PostgreSQL-Compatible Edition, improving operational efficiency and customer satisfaction without impacting customers. This transition involved moving over 200,000 databases, utilizing a dual control plane approach and specialized transfer systems for efficient data migration. The new architecture allows Heroku to leverage AWS Cloud services more effectively, alleviating the operational burdens on engineering teams and enabling a focus on customer value. The migration also positions Heroku to introduce advanced features such as AI-enabled database administration and enhanced security measures.

AppWizard

April 10, 2025

Google releases new Android System updates with battery life improvements

Google Play services v25.13 introduces updates to improve battery life and connectivity across various Android devices, including Android Auto, PCs, phones, TVs, and Wear OS devices. Google Wallet now allows users to add nicknames to their passes. The Android System Intelligence v.23 update includes logging for Adaptive Sound and code optimization for Smart Dictation. The Google Play Store will implement verified badges for select VPN applications to enhance user trust and safety.

Winsage

April 4, 2025

Hotpatch Updates Come To Windows, Reducing Downtime

Microsoft has introduced hotpatch updates for Windows 11 Enterprise, version 24H2 for x64 (AMD/Intel) CPU devices, aimed at reducing downtime caused by system updates. Administrators can create a hotpatch-enabled quality update policy within the Windows Autopatch framework via the Microsoft Intune console, allowing eligible devices to automatically enroll in this update cycle. Hotpatch updates enable swift implementation of security measures without disruptive reboots, while devices on Windows 10 and earlier will continue to receive standard monthly security updates. Feedback from users has been positive, with many noting the immediate application of security updates as a significant advantage.

AppWizard

April 3, 2025

Google’s Android 16 Beta 3.2 brings essential fixes to battery, display, and more

Android 16 Beta 3.2 addresses haptic feedback calibration, excessive battery drain, and screen flickering issues on select Pixel devices. The update is available to beta testers using Pixel 6 and newer models, with Over the Air (OTA) updates expected within 24 hours of release. The version number for this update is BP22.250221.015. It resolves a miscalibration issue affecting haptic feedback, excessive battery drain during idle times, and screen flickering for Pixel 6 Pro users. The update also improves system stability and usability.

Tech Optimizer

March 27, 2025

Do Macs need antivirus? Debunking the security myth

Many users believe that Macs are immune to cybersecurity threats, leading them to neglect protective measures. This perception originated from Apple's marketing and the historical lower targeting of Macs due to their smaller market share. However, as the popularity of Macs has increased, so has the development of malware aimed at macOS. Reports indicate that malware targeting Macs has now outpaced that targeting Windows on a per-device basis. While macOS includes strong security features like XProtect, Gatekeeper, and System Integrity Protection, these are not foolproof. XProtect only defends against known malware, leaving users vulnerable to new threats. Macs are susceptible to various types of malware, including adware, Trojans, and phishing attacks. Antivirus software is important for Macs as it protects against evolving malware, shields users from phishing and online scams, enhances privacy protection, and prevents cross-platform threats.