virus detection Archives

Tech Optimizer

March 28, 2026

Don’t miss out: Bitdefender, One of the World’s Best Antiviruses, Is Now on Sale

Bitdefender is known for its effective early threat detection and elimination, reflected in high scores from independent lab evaluations. The current deal offers the complete all-in-one security suite at a competitive price, allowing users to upgrade from standard protection. Bitdefender operates in the background, providing real-time scanning of files, links, and downloads for safe browsing. The suite includes virus detection, web protection, ransomware defenses, a built-in VPN, a password manager, and anti-tracking capabilities. It offers proactive protection, such as scanning downloads on public Wi-Fi to prevent security risks. Bitdefender is resource-efficient, allowing users to run it without significant impact on system performance. The current sale makes it easier to justify moving from free tools to a comprehensive solution, especially given the sensitivity of information stored on devices.

Tech Optimizer

March 19, 2026

Federal Circuit Finds that Antivirus Software is Abstract and Remands for Alice, Step Two

Columbia University faced a setback in its patent dispute with Gen Digital Inc. regarding U.S. Patents 8,074,115 and 8,601,322, which relate to an innovative virus detection method developed in the early 2000s. The method involved evaluating the behavior of suspicious code using an emulator and a model of expected behavior derived from data across interconnected computers. Columbia initiated legal proceedings in 2013, and after various developments, a jury awarded Columbia over million in royalties for willful infringement in 2022. However, the Federal Circuit ruled that the patent claims were not sufficiently specific and remanded the case for further examination of whether the claims could constitute an inventive concept. The ruling emphasized that patent eligibility is determined by the precise language of the claims.

Tech Optimizer

March 16, 2026

Avast One Basic Tops Free Malware Scanners in 2026 Amid Rising Cyber Threats

Avast One Basic has been recognized as the leading free malware scanner for PC protection in 2026, noted for its virus and spyware detection capabilities, Wi-Fi vulnerability scans, and seamless performance during resource-intensive tasks. It features automatic software updates and email spam protection. The tool conducts thorough system scans, manages app patches, and has a user-friendly interface. It outperforms competitors like Microsoft Defender in Wi-Fi analysis and has superior detection rates for emerging threats. Avast One Basic plays a crucial role in driving adoption for Gen Digital products, with high download numbers translating into premium subscriptions. It addresses rising cyber threats, including AI-powered attacks, and is compliant with stringent data standards in Europe. Future enhancements are planned to target zero-day attacks and integrate additional services.

Tech Optimizer

February 20, 2026

Don’t risk being unprotected – Protect your Mac with 20% off Moonlock

The Moonlock app, developed by MacPaw, is a cybersecurity application designed for macOS that offers features like malware detection, real-time protection, and enhanced digital privacy. MacPaw is currently offering a limited-time promotion of a 20% discount on Moonlock. The app provides comprehensive security by scanning external drives, email attachments, and archived files, and is tailored specifically for macOS users. It includes a built-in VPN for secure browsing, a Network Inspector to monitor data traffic, and helps optimize native security settings like FileVault and Firewall. Moonlock also operates a research lab that monitors emerging vulnerabilities specific to macOS.

Tech Optimizer

December 20, 2025

TotalAV Wins Industry Awards for Threat Protection Excellence

TotalAV secured four cybersecurity certifications in 2025, including the Top Product and Advanced+ Real World Protection awards, recognizing its effectiveness in protecting over 3 million users globally. The company, based in Fareham, United Kingdom, earned certifications from AV-Test, AV-Comparatives, and Virus Bulletin, demonstrating exceptional accuracy, usability, and real-world protection. In June 2025, AV-Test awarded TotalAV a perfect score in protection and usability, detecting 100% of frequently encountered malware, including zero-day threats. AV-Comparatives recognized TotalAV for its stable performance in live-attack simulations, while the VB100 certification affirmed its consistent virus detection with minimal system impact.

Tech Optimizer

November 1, 2025

Bitdefender Antivirus Protection & Internet Security Pricing 2025

Bitdefender offers a 30-day trial for users to evaluate its antivirus software before purchasing. The company has ten personal plans and four business packages, with five core plans being most relevant for users. Subscriptions are available annually or biennially and can cover up to 20 devices. The plans include: 1. Ultimate Security Plus Extended (5 to 25 devices) 2. Ultimate Security Plus Standard (5 to 25 devices) 3. Ultimate Security (5 to 25 devices) 4. Premium Security (5 to 25 devices) 5. Total Security (5 to 25 devices) 6. Antivirus for Mac (1 to 3 devices) 7. Antivirus Plus (1 to 3 devices) Pricing for the plans typically ranges from .99 to .99 annually. For small businesses, the Ultimate Small Business Security plan supports 2 devices per member and is available in bundles for three, six, ten, or 25 members, priced from .99 to .99 annually. Bitdefender also provides a product called Bitdefender BOX for IoT device protection, with an initial cost of .99 for one year. The company was founded in 2001, has over 1,800 employees, and serves clients in more than 150 countries. It offers a 30-day money-back guarantee for subscriptions. Bitdefender has been recognized for its comprehensive virus detection and competitive pricing.

Tech Optimizer

October 28, 2025

TotalAV Antivirus Review 2025: Best Real-Time Cybersecurity Software for Complete Device Protection

TotalAV Antivirus provides real-time protection against malware, ransomware, and phishing across Windows, Mac, Android, and iOS. It features advanced scanning technology, continuous monitoring, and system optimization tools. The software includes a cloud-based scanning engine for zero-day threats and a VPN for encrypted browsing. TotalAV has achieved a 100% malware detection rate with zero false positives in independent tests. It offers three subscription plans: TotalAV Premium (3 devices), TotalAV Internet Security (6 devices), and TotalAV Total Security (8 devices), each with varying features and prices. Users report satisfaction with its performance and ease of use, and it includes a 30-day money-back guarantee.

Tech Optimizer

September 30, 2025

iTWire – Google adds AI-powered ransomware protection to Drive for desktop

Google has launched an AI-powered ransomware detection and recovery feature for Google Drive for desktop, available in open beta. This feature automatically detects suspicious activity indicative of ransomware attacks, pauses file syncing, and allows users to restore affected files easily. It is offered at no additional cost to most Google Workspace commercial customers and individual users. Ransomware attacks constituted 21% of all cybersecurity incidents investigated by Mandiant last year, with the average cost of such attacks exceeding million. The new capability provides an additional layer of defense beyond traditional antivirus methods, creating a protective bubble around user files. Google’s built-in virus detection also helps prevent ransomware from spreading to other devices. The AI model used for detection analyzes millions of real-world ransomware samples and adapts to new threats. When unusual activity is detected, Drive pauses syncing and alerts users, allowing for easy restoration of files. IT administrators receive alerts in the Admin console and can review detailed incident logs. This rollout enhances security controls for Workspace customers amid increasing ransomware threats.

Tech Optimizer

July 29, 2025

Developer of Kapitano (Linux Virus Scanner) Abandons Ship

Kapitano, a user-friendly ship-themed virus scanner, has been officially shelved by its developer, zynequ, who cited negative experiences and personal attacks as reasons for discontinuation. The application, which served as a graphical user interface for the ClamAV scanning engine, received positive feedback but faced skepticism regarding the need for virus detection on Linux systems. The developer has released the source code into the public domain under The Unlicense, allowing others to continue its development. The app will be delisted from Flathub and marked as end-of-life, meaning it will no longer receive updates but will still function for existing users.

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.