Ransomware Archives

Tech Optimizer

October 7, 2026

Antivirus: Do you still need it?

Purchasing antivirus software is often seen as necessary but can be frustrating, especially with built-in security features available on most computers. Windows includes Microsoft Defender Antivirus, which has been independently tested and scored well for protection, performance, and usability. Mac users have XProtect for malware detection. Users should verify that their existing protection is enabled and up-to-date before considering a subscription. Antivirus programs combat various types of malware, using methods like signature scanning and heuristic analysis, but they are not infallible. Research on antivirus effectiveness varies, with scores reflecting different criteria and not universally applicable detection rates. Subscriptions may be worthwhile if they offer specific features, but users should be cautious about renewal prices and unnecessary multiple installations. Maintaining updated software and practicing good security habits are essential for protection. For everyday use, built-in protection is often sufficient unless additional benefits justify the cost of extra software.

Tech Optimizer

October 6, 2026

Webroot is the #1 rated antivirus software, and now it’s up to 50% off

Webroot is offering discounts of up to 50% on its cybersecurity products, with prices starting at .99 per year for single-device protection and .99 per year for up to five devices. The software has received a four-star rating for its speed and features, including a password manager, and was ranked as the top antivirus solution in a PassMark study released in July 2025. Webroot provides cloud-based antivirus protection for various devices, including PCs, Macs, tablets, Chromebooks, and smartphones, with features like Password Manager and Web Threat Shield.

Tech Optimizer

October 4, 2026

Does antivirus software still slow down your PC in 2026? We tested the top security software to find out

Modern antivirus solutions have evolved to integrate seamlessly into daily computing without causing slowdowns, allowing users to maintain speed while ensuring security. Contemporary antivirus software utilizes behavioral analysis and cloud-based threat intelligence to minimize resource consumption during scans. Recent testing assessed the impact of various antivirus suites on gaming performance and internet speeds, revealing that Bitdefender had negligible drops in download and upload speeds during scans, while Malwarebytes showed a significant decline in upload performance. Avast experienced the most considerable degradation in download speeds, and McAfee unexpectedly increased upload speeds during scans. Overall, advancements in antivirus technology mean that running security software no longer requires sacrificing performance.

Tech Optimizer

October 1, 2026

Norton’s antivirus plans drop to Black Friday prices — but the deals end tomorrow

Norton is offering discounts of up to 76% on its antivirus plans, matching last year's Black Friday prices. The current prices for the first year are as follows: Norton AntiVirus Plus for .99 (originally .99), Norton 360 Standard for .99 (originally .99), and Norton 360 Deluxe for .99 (originally 4.99). The AntiVirus Plus plan protects one device and includes features like Scam Protection and 2GB of cloud backup. The Norton 360 Standard plan covers three devices, adds a VPN and Dark Web Monitoring, while the Deluxe plan protects five devices, offers 50GB of cloud backup, Privacy Monitor, and Parental Control. These promotional prices are valid for the first year only, after which standard pricing resumes unless auto-renewal is disabled. Norton provides a 60-day money-back guarantee.

Tech Optimizer

September 30, 2026

Do You Actually Need a Separate Antivirus, VPN and Scam Protection? McAfee’s All-in-One Plans Have You Covered

Antivirus software prevents malicious software from infiltrating devices. A VPN encrypts internet traffic, providing privacy, especially on public Wi-Fi. Scam protection tools use AI to scan for signs of fraud in texts, emails, and videos. McAfee offers bundled security plans that include antivirus, VPN, and scam protection, with higher tiers providing features like Personal Data Cleanup, credit monitoring, and identity-theft protection. Users can save over 0 in the first year by consolidating security subscriptions. Antivirus software typically costs to 0 annually, standalone scam protection apps range from to per year, and VPN access costs between to 0 annually. McAfee’s Basic plan is available for .99 for the first year for one device, while the Essential plan covers up to five devices for an additional fee. McAfee’s plans include different features based on tiers: - Basic: Covers one device with essential security tools. - Essential: Covers up to five devices with core security tools. - Premium: Unlimited devices with personal info scans. - Advanced: Unlimited devices with personal info removal and identity restoration. - Ultimate: Unlimited devices with extensive financial monitoring and identity-theft coverage. Setting up McAfee involves downloading the app, creating an account, following setup instructions, turning on the Scam Detector, configuring the VPN, and adding other devices. McAfee plans include unlimited VPN data and support multiple operating systems under a single subscription. McAfee's Scam Detector has an accuracy of over 99% and works on both iPhone and Android.

Tech Optimizer

September 29, 2026

Why Endpoint Detection and Response Is No Longer Optional

Traditional antivirus software relies on a signature-based model that compares files against a database of known malware, which limits its effectiveness against modern threats. Cybercriminals have adapted by using polymorphic malware and fileless techniques that evade detection. Endpoint Detection and Response (EDR) continuously monitors device activities, tracking process activity, network connections, and file changes to detect behavioral patterns indicative of attacks. EDR also enables rapid response actions, such as isolating affected devices and terminating malicious processes. Small and medium businesses are increasingly targeted by attackers who exploit the limitations of traditional antivirus solutions. Relying solely on antivirus software creates vulnerabilities, making it essential for organizations to incorporate EDR for enhanced security.

Tech Optimizer

September 29, 2026

The Evolution of Endpoint Security: Why EDR Represents a Fundamental Shift From Traditional Antivirus

Organizations that rely on technology face evolving cyber threats that traditional antivirus software struggles to address. Traditional antivirus detects known malware through signature matching but is limited in its ability to catch new or modified threats. Modern cyberattacks utilize techniques like polymorphic malware and fileless attacks to evade detection. Endpoint Detection and Response (EDR) tools have emerged as a solution, focusing on analyzing behavior rather than matching known threats. EDR continuously monitors endpoints, collects data on system activities, and uses behavioral analysis to identify suspicious actions. This allows for real-time responses to threats, such as isolating affected devices or rolling back changes made by ransomware. EDR is essential for all organizations, including small businesses, which are often targeted by attackers. It should be part of a broader security strategy that includes traditional antivirus, regular updates, employee training, access controls, and backups. When considering EDR options, businesses should prioritize response speed, visibility, reporting capabilities, and integration with existing IT support.

Tech Optimizer

September 28, 2026

Norton’s antivirus plans drop to Black Friday prices — but the deals end tomorrow

Norton is offering substantial discounts on its antivirus plans, with reductions up to 76%. Current prices for the first year are as follows: Norton AntiVirus Plus at .99 (originally .99), Norton 360 Standard at .99 (originally .99), and Norton 360 Deluxe at .99 (originally 4.99). The plans provide protection for one, three, and five devices respectively, with additional features like VPN and dark web monitoring for higher-tier plans. After the first year, prices revert to standard rates unless auto-renewal is canceled. Norton also offers a 60-day money-back guarantee.

Tech Optimizer

September 25, 2026

We Tested 10 Best Antivirus Software for 2026

Cybersecurity threats are on the rise, with Verizon’s 2026 Data Breach Investigations Report indicating that 48% of breaches involve ransomware and 31% arise from software vulnerabilities. A review of leading antivirus programs assessed their effectiveness against various threats. Top antivirus software includes: - Bitdefender: Best overall, effective against various threats, perfect score from AV-TEST. - Norton 360: Best all-in-one suite, includes VPN and parental controls, perfect score from AV-TEST. - McAfee+ Premium: Best for families, unlimited device coverage, full marks from AV-TEST. - Malwarebytes: Best for simple protection, user-friendly interface, rated 5.5/6 by AV-TEST. - ESET NOD32: Best for advanced users, lightweight and fast, includes Gamer Mode. - Avast: Best free option, offers various scanning options, straightforward upgrade path. - Microsoft Defender: Built-in for Windows, essential protection, perfect score from AV-TEST. - Intego ONE: Best for Mac users, includes firewall and VPN. - Surfshark Antivirus: Combines antivirus and VPN services, real-time protection. - TotalAV: Best for beginners, combines antivirus with web security tools. The evaluation process included lab data from AV-TEST and AV-Comparatives, hands-on experience, and criteria such as malware protection, false positives, system performance impact, phishing protection, ease of use, platform coverage, additional security features, and pricing. Key metrics from antivirus lab tests include protection scores, false positives, and performance impact. The choice between antivirus software and internet security suites depends on individual needs. Antivirus software remains necessary, especially for Windows PCs, to complement other security measures.

Winsage

September 23, 2026

PAYLOAD ransomware hijacks Windows Group Policy in encryption-less attacks

A sophisticated PAYLOAD ransomware attack targeted an unnamed manufacturing organization in the Middle East, exploiting vulnerabilities in Microsoft Active Directory Group Policy. The attackers accessed the network through a compromised domain account via FortiGate SSL VPN on April 11, escalated privileges to domain administrator by April 13, and created a malicious Group Policy Object (GPO) named "PAYLOAD." This GPO was linked at the root of the domain, allowing it to affect nearly all domain-joined Windows workstations. The attackers distributed ransom notes, altered desktop images, displayed ransom messages at login, and disabled local administrator accounts. A second GPO, "win Firewall Off," was deployed to disable Windows Firewall across all profiles. The malicious policies activated on April 14 after systems were rebooted, causing widespread disruption. The attackers also exfiltrated data from file servers and published it on the dark web, while Kaspersky found no evidence of Windows file encryption or active malware processes. Recommendations for organizations include monitoring GPO creation, checking for unexpected changes, implementing multi-factor authentication for VPN access, and protecting privileged accounts.