virus scan Archives

AppWizard

April 10, 2026

These two huge PC performance app downloads have been infected by a virus

The download pages for CPU-Z and HWMonitor have been compromised, redirecting users to malware-infected files. Users should verify that downloaded files are named "hwmonitor1.63.exe" or "cpu-z2.19-en.exe" and be cautious of files like "HWiNFOMonitorSetup.exe." A virus scan is recommended, as Windows Defender has flagged the compromised versions. The malicious files were identified approximately nine hours ago, indicating a successful attack on the CPUID download site. The correct download links have been restored, but CPUID has not issued an official statement. The breach was reported by a Reddit user who experienced a warning from Windows Defender after downloading a suspicious file. CPUID's website and social media have not been updated since 2024, and users are advised to stay vigilant.

Tech Optimizer

March 27, 2026

Bogus Avast website fakes virus scan, installs Venom Stealer instead

A deceptive website impersonating Avast antivirus tricks users into downloading Venom Stealer malware, which steals passwords, session cookies, and cryptocurrency wallet information. The site conducts a fake virus scan, falsely reporting threats to encourage users to download a malicious file named Avastsystemcleaner.exe. This file mimics legitimate software and operates stealthily, targeting web browsers to harvest credentials and session cookies. It also captures screenshots and sends stolen data to the command-and-control domain app-metrics-cdn[.]com via unencrypted HTTP. The malware employs evasion techniques to avoid detection and is part of a long-standing cybercrime tactic that exploits user trust in security software. Indicators of compromise include the file hash SHA-256: ecbeaa13921dbad8028d29534c3878503f45a82a09cf27857fa4335bd1c9286d, the domain app-metrics-cdn[.]com, and the network indicator 104.21.14.89.

AppWizard

January 27, 2026

How to Install MobiFlix APK on Firestick/Android (New VOD App)

MobiFlix is a video-on-demand streaming application available for Fire TV and Android TV/Google TV devices, offering a vast library of movies and TV shows without subscriptions. It features thousands of titles across various genres, working subtitles, full-screen viewing, and streaming quality up to 1080p. Users may experience some buffering and playback issues, and account registration is required for additional features like favorites. MobiFlix must be sideloaded, as it is not available in mainstream app stores. The app's interface allows easy navigation between movies, TV shows, and genres, with organized sections for user convenience. While registration is not mandatory, it can enhance the user experience. The app is free to use, has passed a virus scan with no malicious files detected, but may distribute copyrighted content without proper licensing, raising legal concerns. A VPN is recommended for privacy while using the app.

AppWizard

August 12, 2025

This so-called Android ‘antivirus’ is just a front for spyware

LunaSpy is an Android spyware that has been circulating since February 2025, primarily infiltrating devices through messaging platforms like Telegram. It disguises itself as a legitimate antivirus or banking protection app, tricking users into granting extensive permissions by initiating a fake virus scan and presenting false notifications of threats. Once installed, LunaSpy can steal passwords from browsers and messaging apps, record audio and video, access text messages, track geographical location, and execute commands on the device. The spyware also contains dormant code that may allow it to steal photos in future updates. Data collected by LunaSpy is sent to attackers via around 150 servers. Users are advised against downloading APKs from links shared through messaging apps and should uninstall any unfamiliar antivirus applications that request extensive access to their devices.

AppWizard

July 11, 2025

Call Of Duty: WW2 Is Missing From PC Game Pass, And There’s A Good Reason For It

Call of Duty: WW2 was added to the Xbox Game Pass lineup for console users in June 2025, but the PC version is currently unavailable due to a significant issue. On July 5, 2025, Activision acknowledged that an unpatched version of the game was uploaded to the Xbox PC app, leading to serious security concerns, including hacking incidents. Players have been warned about an RCE exploit, and it is advised that they run anti-virus scans. Meanwhile, the console version continues to receive player feedback through a satisfaction poll.

Tech Optimizer

May 29, 2025

How to run an antivirus scan on your computer

When selecting antivirus software, understanding its functionality is crucial to ensure adequate protection. Running a virus scan involves opening the antivirus program, clicking the ‘Scan’ button, and allowing the software to operate. Automated scan schedules are important for consistent protection, especially during system startup to catch hidden malware. Key points for executing scans include avoiding heavy applications during the scan, utilizing the ability to pause scans, and ensuring laptops are charged and plugged in. During scans, the antivirus may identify potentially unwanted programs (PUPs), which should not be dismissed. After a scan, reviewing the results is essential, including threat names, severity ratings, affected files, and recommended actions. If threats are detected, correlating them with known vulnerabilities is advisable. Some malware may require a device restart or boot-time scanning for removal. Maintaining exportable logs can be beneficial for future reference. Post-scan, it is important to patch operating systems, change passwords if necessary, perform system backups, and establish a regular backup plan. Most antivirus programs offer features for automated scans and real-time protection, which should be utilized. Regular checks of reports are necessary to stay informed about device security. To maintain virus-free devices, users should avoid unknown links or email attachments, download software from legitimate sources, use strong passwords, back up important files, keep browsers updated, and enable multi-factor authentication. Regular virus scans are vital for safeguarding online presence and preventing performance issues.

Winsage

April 18, 2025

Data Doctors: What’s behind Windows blue screen errors

The blue screen of death (BSOD) indicates a critical system issue in Windows. Common causes include: - Faulty or outdated drivers, often related to hardware changes. - Hardware problems, such as failures in RAM, hard drives, or motherboards. - Overheating due to dust, poor ventilation, or malfunctioning fans. - Corrupt system files from improper shutdowns, power surges, or software bugs. - Software conflicts, particularly with incompatible applications. - Issues from problematic Windows updates. - Viruses or malware that corrupt system files or disrupt functionality. - BIOS or firmware issues that introduce instability. - Defective external devices like USB sticks or hard drives. Resolving BSOD issues requires a systematic approach and understanding of error codes.

Tech Optimizer

April 15, 2025

Steps to Scan Your Computer for Free and Check for Viruses and Malware

Windows Security, previously known as Windows Defender, is a built-in security tool in Windows 10 and 11 that provides comprehensive protection against viruses and malware without requiring additional software. Users can perform manual scans, including Quick, Full, and Custom scans, to identify and eliminate threats. To run a scan, users must open Windows Security, navigate to "Virus & threat protection," and select the desired scan option. Windows Security also includes features such as real-time protection, firewall and network protection, app and browser control, device security, and account protection. It is essential to keep Windows Security updated with the latest virus definitions for optimal protection. Users can also schedule automatic scans for regular checks.