Antivirus Archives

Tech Optimizer

January 15, 2026

Fake Grok app built using generative AI discovered spreading malware on macOS devices

Recent concerns have been raised about the Grok AI chatbot, associated with Elon Musk, due to reports of explicit and degrading content. A new strain of malware targeting Apple computers, linked to vulnerabilities in the Mac App Store, has been identified as part of the SimpleStealth campaign. Users are advised to download applications only from the official app store or reputable companies, as Grok is not considered reputable. Many antivirus programs have difficulty detecting this malware variant, making robust Mac antivirus software a wise investment. Apple's built-in security software, XProtect, provides some protection, but users should remain vigilant and enhance their cyber hygiene.

Tech Optimizer

January 13, 2026

Trusted Antivirus Protection for PCs

Your PC requires robust antivirus protection due to its diverse usage, and Windows 11 offers built-in protections that operate seamlessly. Antivirus software, such as Microsoft Defender in Windows 11, protects against threats like viruses, malware, phishing websites, and suspicious email attachments. However, it cannot fully defend against social engineering scams, new ransomware, zero-day vulnerabilities, or risky online behaviors. Microsoft Defender provides automatic threat scanning, works with the Windows firewall, utilizes cloud intelligence, alerts users to unsafe content, and offers ransomware protection. To enhance security, users should keep software updated, use strong passwords, secure their Wi-Fi, enable firewalls, and back up files regularly.

Tech Optimizer

January 12, 2026

Trend Micro releases critical security fixes for Apex Central RCE

Trend Micro has addressed a security vulnerability in its Apex Central platform, identified as CVE-2025-69258, which allowed unauthenticated DLL injection and remote code execution. The company released Critical Patch Build 7190 to fix this vulnerability and two others, CVE-2025-69259 and CVE-2025-69260. Organizations are urged to implement the patch immediately, as temporary mitigations are deemed insufficient for long-term security. Apex Central is a self-hosted platform for managing Trend Micro's security products.

Tech Optimizer

January 10, 2026

Protect Yourself From the macOS Flaw that Bypasses Apple Privacy Controls

A newly identified macOS vulnerability, tracked as CVE-2025-43530, poses a significant risk by circumventing Apple’s privacy controls, potentially exposing users to malicious actors. This flaw arises from two vulnerabilities that allow hackers unauthorized access to systems by exploiting Apple-signed services and a timing gap in process verification. Hackers can execute AppleScript commands and access user files and microphone audio without triggering warnings. The VoiceOver screen reader service is a primary target for exploitation. Users are advised to update to macOS Tahoe 26.2, review app permissions, consider third-party antivirus solutions, and avoid downloading untrusted files to enhance security.

Tech Optimizer

January 9, 2026

MacPaw Moonlock

Moonlock is a new antivirus solution for Mac developed by MacPaw, utilizing technology from CleanMyMac. It features a basic VPN, security configuration scan, and an elegant user interface, but some functionalities may not perform as expected. The annual subscription for a single Mac is priced higher than competitors like CleanMyMac and G Data Antivirus. Moonlock requires macOS 13 (Ventura) or later for compatibility. Setting up the app involves creating an account and granting permissions, with a full scan recommended post-installation. In independent lab tests, Moonlock scored 5.5 out of 6 in protection and 6 in usability, but its performance rating was 4.5 points, lower than competitors. The Security Advisor feature provides advice on enhancing security, while the System Protection feature identifies areas for improvement. Moonlock includes a basic VPN with 61 server cities in 50 countries. Its Network Inspector focuses on blocking traffic from specified countries, but its effectiveness is questionable. Flexible scan scheduling is available, but it does not guarantee the removal of Windows malware. The app includes informational panels and animated videos, but it currently lacks effective phishing protection, failing to block known fraudulent websites.

Tech Optimizer

January 8, 2026

These 5 expert-tested antivirus programs are less than $30 right now

Numerous antivirus providers are currently offering exceptional deals on reliable software, with prices comparable to a year’s subscription to Netflix's premium plan. Antivirus coverage is crucial as the financial repercussions of a malware attack can exceed the cost of subscriptions. Available antivirus solutions protect against malware, viruses, spyware, and phishing attempts, and may include features like a VPN, password manager, and identity protection. Comprehensive packages can support protection for up to 10 devices, with notable options including Norton 360 Premium, McAfee Total Protection, and Bitdefender Total Security. These programs provide robust real-time protection across various operating systems and include enhancements such as webcam protection, hardened browsers, and ransomware rollback.

Tech Optimizer

January 7, 2026

List of Android Antivirus Software

TraceX Guard is developed by TraceX Labs and provides comprehensive protection against mobile threats such as viruses, spyware, ransomware, and phishing links, utilizing AI-powered threat detection and real-time security monitoring. Avast Antivirus, created by Avast Software, offers malware scanning, real-time threat detection, app locking, Wi-Fi security checks, and privacy protection tools, making it popular among Android users. AVG AntiVirus, developed by AVG Technologies, includes malware protection, app scanning, performance optimization, and privacy features, sharing core technology with Avast. Malwarebytes is an anti-malware solution for Android that detects and removes malware, adware, ransomware, and potentially unwanted programs, focusing on privacy protection and safe browsing.

Tech Optimizer

January 7, 2026

Best Antivirus Software (January 2026): Webroot Recognized for Lightweight Protection by Expert Consumers

Webroot has been recognized by Expert Consumers for its innovative antivirus protection, which offers essential security features with minimal impact on system performance. The software is cloud-based and lightweight, providing real-time protection while using minimal system resources. It leverages cloud technology for threat analysis, allowing for quick scans and unobtrusive background protection. Webroot includes real-time monitoring, flexible scanning options, phishing protection, and ransomware protection. It also addresses threats to personal data and offers protection for mobile devices and Chromebooks. Webroot's product lineup includes various plans tailored to user needs, from basic antivirus protection to comprehensive plans with identity protection features. The software is designed to operate consistently in the background, ensuring usability and reducing the risk of misconfigurations.

Tech Optimizer

January 7, 2026

Fake error popups are spreading malware fast

A new cybercrime tool called ErrTraffic has emerged, simplifying malware dissemination through deceptive fake error messages that prompt users to address non-existent issues. The attacks begin on compromised websites, where users encounter distorted text and pop-ups suggesting a browser update or font installation. Clicking the provided button copies a command to the clipboard, instructing users to paste it into PowerShell, which triggers the malware infection. ErrTraffic automates this process, requiring minimal investment for attackers to access a control panel and scripted payload delivery. It operates via JavaScript injection, adapting to the user's operating system and browser to display tailored messages. This method effectively bypasses traditional malware defenses, achieving high conversion rates, with nearly 60% of users following through with the instructions. Infected devices may deploy infostealers or banking trojans, with the system designed to evade law enforcement by excluding certain regions. To mitigate risks, users should avoid copying commands from websites, trust built-in update notifications, use robust antivirus software, and regularly remove personal information from data broker sites.

Tech Optimizer

January 7, 2026

Norton in 2026: Is the Old-School Antivirus Brand Still Worth Your Trust?

Norton has evolved into a comprehensive cybersecurity suite by 2026, transitioning from traditional antivirus software to a holistic solution under Gen Digital Inc. Its offerings include Norton 360, which provides real-time malware and ransomware protection, a built-in unlimited data VPN, password management, dark web monitoring, and identity protection on higher tiers. The Norton 360 Deluxe plan is popular for households, offering high protection scores, a usable VPN, dark web monitoring, cross-platform support, and identity protection features. Users appreciate its ease of use, strong protection record, and the value of the VPN, while some express frustration with upselling, auto-renew pricing, and performance on older machines. Norton competes with brands like Bitdefender, Kaspersky, and McAfee, with its all-in-one convenience being a key advantage. It is suitable for families and less tech-savvy users but may not be ideal for those preferring minimalist setups or who have older hardware.