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LG monitors are silently installing adware on your Windows PC
Tech Optimizer
July 20, 2026

LG monitors are silently installing adware on your Windows PC

LG has faced criticism for the automatic installation of an application that delivers pop-up advertisements for McAfee antivirus subscriptions when certain LG monitor models are connected to a Windows PC. This issue was highlighted by Gamers Nexus, which reported that the LG Monitor App Installer activates upon connecting models like the LG UltraGear 34GX900A-B and the LG UltraFine 32UN880-B. In a test of 32 system boots, McAfee was promoted in 31 instances. The app can utilize extensive system resources and access internet connections, and LG's privacy policy indicates that user data such as names, phone numbers, birth dates, and online activity may be collected. Complaints about this practice have increased recently, suggesting a broader rollout or more frequent pop-ups. Other manufacturers, including Dell, have faced similar backlash for their software installation methods. Users hope Microsoft will require brands to seek explicit permission before installing utilities, although Microsoft's own history with unsolicited software raises uncertainty about this possibility.
North Korea Buried Four-Stage Malware in Flag Images: Zero Antivirus Detections
Tech Optimizer
July 18, 2026

North Korea Buried Four-Stage Malware in Flag Images: Zero Antivirus Detections

North Korea's Contagious Interview hackers have been using a deceptive strategy to target developers by posing as recruiters and embedding malware in SVG files. Elastic Security Labs discovered that the attackers hid malicious payloads within HTML comment blocks of these files, allowing the malware to evade antivirus detection. At the time of the findings, no antivirus engines flagged the compromised repositories, which included trojanized GitHub repositories disguised as coding challenges. The malware executed automatically at server startup and deployed four modules: a browser credential and cryptocurrency wallet stealer, a file stealer, a remote access Trojan, and a clipboard monitor. The campaign, tracked as REF9403, is part of the ongoing Contagious Interview operation attributed to North Korea's Lazarus Group, which aims to generate revenue through cryptocurrency theft. Developers are advised to audit any projects run from unsolicited sources and to monitor specific domains associated with the attack.
Psychology says people who use only free version of antivirus aren't careless: What this choice may reveal
Tech Optimizer
July 17, 2026

Psychology says people who use only free version of antivirus aren’t careless: What this choice may reveal

Individuals who choose free antivirus software often do so based on a careful evaluation of their needs, budget constraints, and personal experiences with security. Factors influencing this decision include monthly budget, type of internet usage, trust in software brands, previous experiences with malware, confidence in personal online habits, and awareness of cybersecurity risks. Psychological theories, such as Prospect Theory and Satisficing Theory, suggest that users assess the perceived benefits of free software against the costs of paid options, leading many to conclude that free solutions are sufficient for their needs. Research indicates that technology choices are based on perceived usefulness and value, with positive past experiences reinforcing the decision to continue using free antivirus software. Overall, individuals often make decisions by balancing their requirements with available resources, highlighting the importance of evaluating personal needs before making purchases.
Get antivirus, a VPN, and password manager for $30
Tech Optimizer
July 16, 2026

Get antivirus, a VPN, and password manager for $30

Panda Dome Complete is a comprehensive Windows security suite that offers protection against various digital threats, including ransomware, phishing scams, and data breaches. A one-year subscription is currently available for .99, reduced from its regular price of .99. Key features include real-time antivirus protection, anti-phishing tools, a dark web scanner, a built-in firewall, Wi-Fi protection, 150MB of daily VPN access, a password manager, PC cleanup tools, file encryption, secure file deletion, gaming and multimedia modes, and parental controls. The product is recognized by industry leaders and has over 23,000 reviews on Trustpilot.
Hundreds of GitHub repos found posing as real software to push malware
Tech Optimizer
July 15, 2026

Hundreds of GitHub repos found posing as real software to push malware

Cybersecurity firm ArcticWolf has identified 292 malicious GitHub repositories that impersonate legitimate software tools, part of a campaign to deliver a new variant of the BoryptGrab infostealer. This malware can extract sensitive information from 19 web browsers, 32 cryptocurrency wallets, messaging applications like Telegram and Discord, gaming platforms such as Steam, and Windows Credential Manager. It can also exfiltrate files from users' Desktop and Documents folders and capture screenshots. This variant bypasses Chrome’s App-Bound Encryption using direct code injection and does not include an anti-analysis layer or conceal itself, aiming to harvest data quickly without persistence. The malicious activity began in late June, with most repositories removed from GitHub, though several dozen remain active. GitHub's status as a key platform in the open-source community makes it a target for cybercriminals, emphasizing the need for developers to thoroughly vet code before integration.
State antivirus revived: "Multiscanner" returns after funding cut
Tech Optimizer
July 15, 2026

State antivirus revived: “Multiscanner” returns after funding cut

The Russian portal "Multiscanner" has resumed its service for scanning files for malicious software without mandatory registration. It allows users to upload files up to 256 MB in over 30 formats, including DOC, DOCX, PDF, PPTX, EXE, and ZIP. The scanning history is saved in the browser but can be deleted for privacy. "Multiscanner" is compatible with popular web browsers like Google Chrome, Yandex Browser, Firefox, Microsoft Edge, and Safari, but is not available on mobile browsers. The portal was originally developed between 2023 and 2024 and is now managed by the National Technology Center for Digital Cryptography, operating in pilot mode.
Best antivirus software for 2026, tested and reviewed by an expert
Tech Optimizer
July 13, 2026

Best antivirus software for 2026, tested and reviewed by an expert

The digital landscape is increasingly threatened by scams and cyberattacks, necessitating robust antivirus solutions for various devices. Modern antivirus software has evolved into comprehensive security suites that include features like VPNs, email protection, and dark web monitoring. Users must balance feature richness with system performance, as costs can vary significantly after initial promotional rates. The best antivirus software includes: - Bitdefender Premium: Rated 4.5/5, priced from £49.99 per year, known for strong performance and a comprehensive feature set but limited to a single device for the free version. - Surfshark One: Rated 4/5, priced from £1.99 per month, recognized for its user-friendly interface but lacking some central features. - Norton 360 Deluxe: Rated 4/5, priced from £29.99 per year, praised for excellent performance and light system impact, though its interface is less polished. - Avira Free Security: Rated 3/5, free option available, offers basic protection but prompts users to upgrade frequently. - Avast One: Rated 4/5, free option available, features a modular design but includes persistent upgrade prompts. Each antivirus package provides solid protection against cyber threats, with many offering free trials for evaluation.
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