device information Archives

Tech Optimizer

May 10, 2026

Avast Antivirus: What US Users Need to Know Right Now

Avast Antivirus is a widely used security tool for Windows, macOS, and Android in the U.S., functioning primarily as a real-time malware scanner that protects against threats like viruses and ransomware. The free version for Windows includes on-access scanning and web-shield protection, while paid versions offer additional features such as a firewall, ransomware shield, and VPN. On macOS, it focuses on malware detection and web protection, and on Android, it includes app-permission monitoring and device location features. Avast has faced criticism for its data-collection practices, particularly its past monetization of user data through a subsidiary, Jumpshot, which was discontinued in 2020. Despite improvements, it still collects telemetry and usage data. Avast is suitable for users looking for an easy-to-use antivirus solution at low cost, particularly those using Windows PCs for everyday tasks. However, it may not be ideal for privacy-conscious users or those with older hardware, as it can slow down system performance. Avast competes with other antivirus providers like Norton, McAfee, Bitdefender, and Kaspersky, each offering various features and performance levels. The company is a subsidiary of Gen Digital, which consolidates multiple cybersecurity brands, and its growth potential is influenced by user retention and regulatory scrutiny. Users should weigh their priorities regarding cost, privacy, and performance when deciding on antivirus solutions.

BetaBeacon

May 5, 2026

ScarCruft hackers push BirdCall Android malware via game platform

APT37, also known as ScarCruft and Ricochet Chollima, has developed an Android version of the backdoor BirdCall, which serves as spyware in addition to a backdoor. The malware was delivered through a Chinese website that hosts games for Android, iOS, and Windows, targeting only Android and Windows systems. The Android variant of BirdCall has capabilities such as extracting IP geolocation information, collecting contact lists, call logs, SMS data, device information, taking screenshots, recording audio, and exfiltrating files. Users are advised to download software only from official marketplaces and trusted publisher sites to protect against malware infections.

AppWizard

April 20, 2026

Inware now tells you even more about your Android device with expressive makeover [Gallery]

Inware 7.0 is set to be released this week, featuring a Material 3 Expressive design and new functionalities. The update is available for free on the Play Store and enhances the app's ability to provide comprehensive data about Android devices, including metrics like storage capacity, memory usage, camera specifications, and display characteristics. New insights include monitoring thermal throttling, 6GHz Wi-Fi utilization, Thread connectivity, and battery cycle count. The app interface has been redesigned with visually appealing tiles for key information, and it incorporates the Google Sans Flex font for improved readability. Additionally, the update includes better language translations and an overhaul of the app's architecture for a smoother user experience.

Winsage

April 14, 2026

Windows 11 cumulative updates KB5083769 & KB5082052 released

Microsoft has released cumulative updates KB5083769 and KB5082052 for Windows 11 versions 25H2, 24H2, and 23H2, incorporating the April 2026 Patch Tuesday security patches. Users can install these updates automatically or manually via the Microsoft Update Catalog. The build numbers will be updated to 26200.8246 for 25H2, 26100.8246 for 24H2, and 22631.6936 for 23H2. Key features include the ability to modify Smart App Control without reinstalling Windows 11, improved Narrator functionality, enhancements in Account Settings for Microsoft 365 Family subscribers, refined Pen settings, a redesigned About page in Settings, and various reliability improvements across File Explorer, Display, Printing, Safe mode, Voice Access, Start menu, Remote Desktop, and Audio. No new issues have been reported from this update, and Microsoft is planning a significant quality update for Windows 11 in 2026.

AppWizard

April 9, 2026

Samsung To Shut Down Messaging App July, Announces Alternative

Samsung is discontinuing its native messaging app, "Samsung Messages," on July 6, 2026, and is encouraging users to switch to Google Messages. This change aims to enhance user experience by providing access to advanced features such as Rich Communication Services (RCS) and AI-powered tools. Google Messages is already the default messaging app on many newer Galaxy smartphones. Local network providers will verify users' device information and phone numbers to enable Google services. Users can download Google Messages from the Google Play Store and set it as their default messaging app by following the provided prompts.

AppWizard

April 7, 2026

Researchers find 50 ‘dangerous’ Android apps that are secretly hijacking phones: Who is at risk

Recent findings from McAfee have revealed a malware campaign named Operation NoVoice that has infiltrated over 50 applications on the Google Play Store, which collectively received over 2.3 million downloads before being removed. The malware uses a rootkit attack strategy to gain administrator-level control of Android devices while remaining undetected. Affected apps appeared benign, performing tasks like cleaning files or managing photos, but were secretly communicating with a remote server to send device information. This allowed attackers to deploy custom exploit code, achieving root-level access and posing significant security risks. The malware persists even after factory resets, potentially requiring firmware reinstallation for complete removal. Users with older or unpatched Android versions are at greater risk, as well as anyone who downloaded the compromised apps.

AppWizard

April 1, 2026

‘NoVoice’ Android malware on Google Play infected 2.3 million devices

A new Android malware called NoVoice has been found in over 50 applications on Google Play, with more than 2.3 million downloads. The malware targets older Android versions, specifically those patched between 2016 and 2021, and attempts to gain root access by exploiting vulnerabilities. It conceals malicious components within the com.facebook.utils package and uses steganography to hide an encrypted payload within a PNG image file. NoVoice avoids infecting devices in certain regions and has checks to detect emulators and VPNs. Once activated, the malware contacts its command-and-control server to gather device information and polls it every 60 seconds for tailored exploits aimed at rooting the device. It can exploit 22 vulnerabilities, including kernel bugs, and establishes persistence by replacing key system libraries and installing recovery scripts. The malware injects code into applications, particularly targeting WhatsApp to extract sensitive data for session replication, which is then exfiltrated to the C2 server. The malicious apps containing NoVoice have been removed from Google Play, but users who installed them should consider their devices compromised. Upgrading to devices with later security patches is recommended to mitigate the threat.

AppWizard

March 31, 2026

This messaging app wins on every front, except the one that matters

WhatsApp has approximately three billion monthly users, while Viber has over 200 million. In a recent poll, user preferences for messaging apps were as follows: WhatsApp (31%), Signal (40%), Viber (3%), Facebook Messenger (4%), Telegram (11%), and something else (11%). Signal has an estimated user base of 40 to 100 million monthly active users. Signal offers end-to-end encryption and minimal data collection, unlike WhatsApp and Viber, which track user interactions and device information. WhatsApp uses Signal's encryption protocol.

AppWizard

March 24, 2026

Russia pushes unencrypted Max messenger as WhatsApp, Telegram face restrictions

The Max messenger app, launched by VK in March 2025, has gained popularity in Russia, particularly as the government restricts messaging apps like WhatsApp and Telegram. The app combines messaging, social media, government services, digital identification, and banking. President Vladimir Putin supports it as a means to achieve "technological sovereignty," and a law designates Max as a "national multifunctional messenger." Digital Development Minister Maksut Shadayev has promoted Max, which is also featured prominently on state television. Although not mandatory, there is significant pressure on citizens to use it, with schools and corporations transitioning communications to Max. As of March, the app surpassed 100 million users and is on Russia's "white list" of digital services that remain operational during internet blackouts. Since September, it has been pre-installed on all phones and tablets sold in Russia, with the RuStore app store being mandatory for Apple devices. Max does not offer end-to-end encryption, and user data is stored on Russian servers, with policies allowing data sharing with authorities. Critics, including the Budushcheye political movement, express concerns about surveillance and the app's functionality as a "digital trap." Despite government assurances, disruptions on Telegram and WhatsApp have been reported, with limitations on calls initiated by the government citing non-cooperation from these foreign-owned services.

AppWizard

March 11, 2026

New BeatBanker Android malware poses as Starlink app to hijack devices

A newly identified Android malware called BeatBanker disguises itself as a Starlink application on fake Google Play Store websites. It functions as a banking trojan and includes Monero mining capabilities, allowing it to steal credentials and manipulate cryptocurrency transactions. Researchers at Kaspersky traced BeatBanker to campaigns targeting users in Brazil. The latest version uses the BTMOB RAT for remote access, enabling keylogging, screen recording, camera access, GPS tracking, and credential capture. BeatBanker is distributed as an APK file that decrypts and loads hidden code into memory, conducting environment checks before activation. It presents a fake Play Store update screen to trick users into granting permissions for additional payloads. To avoid detection, it delays malicious operations and plays a nearly inaudible MP3 file to maintain persistent activity. The malware uses a modified version of the XMRig miner to mine Monero on Android devices, connecting to mining pools through encrypted TLS connections. It can start or stop mining based on device conditions and uses Firebase Cloud Messaging to relay device information to its command-and-control server. Currently, BeatBanker infections have only been observed in Brazil, but there are concerns about its potential spread. Users are advised to avoid side-loading APKs from untrusted sources and to review app permissions regularly.