malware threats Archives

Tech Optimizer

April 21, 2026

Microsoft says Windows 11 users do not need third-party antivirus software

Microsoft has introduced built-in antivirus software, Microsoft Defender, in Windows 11, which is active by default and continuously updated. Independent testing shows Defender achieving a score of 6 out of 6 from AV-Test and real-world protection rates between 98.5% and 100% from AV-Comparatives. The security features include real-time scanning, behavior monitoring, cloud-delivered protection, SmartScreen technology, Controlled Folder Access, and Smart App Control. Microsoft acknowledges that while Defender is sufficient for most users, third-party solutions may be necessary in enterprise environments. Windows Security benefits from automatic updates through Windows Update, providing continuous protection. Over 500 million Windows 11 users have received this updated guidance.

Tech Optimizer

April 15, 2026

Malware Is Scary. Here’s CNET’s Guide to Cleaning an Infected Laptop

88% of U.S. adults with laptops have taken measures against potential malware in the past year. Among those who encountered malware, 60% manually deleted the file or closed the offending website, while 35% initiated an anti-malware scan. Recommended steps for responding to a malware infection include disconnecting the device from Wi-Fi, connecting to a guest network, using antivirus software to remove the threat, and performing a factory reset or wiping the hard drive if necessary. It is advised to run at least two different antivirus programs to ensure comprehensive protection and to avoid restoring data from backups that may harbor malware.

Tech Optimizer

April 6, 2026

Scammers Want Our Data, Yet CNET Finds Many of Us Aren’t Protecting Our Devices

- 78% of US adults currently own a personal laptop, with HP (32%) and Apple (26%) being the most popular brands. - 54% of laptop owners have encountered potential malware on their devices in the past year. - 88% of those who reported seeing potential malware took action, while 12% did not respond. - 68% of proactive laptop owners either deleted the suspicious file or closed the website or pop-up. - 37% of laptop owners received phishing emails in the past year. - Many modern devices come equipped with built-in antivirus solutions, such as Microsoft Defender for Windows 11 and XProtect for Mac users. - 60% of users who acted upon encountering potential malware manually deleted files or closed suspicious websites, while 35% initiated antivirus scans. - Antivirus software alone cannot safeguard against data breaches or identity theft; a comprehensive cybersecurity strategy involves various tools and practices. - Recommended tools for online security include Bitdefender for antivirus, Aura for identity theft protection, Bitwarden for password management, and ExpressVPN for VPN services.

AppWizard

March 13, 2026

Did a Steam Game Give Your PC Malware? The FBI Wants to Know

The FBI has launched an investigation into malware threats associated with PC games on Steam, particularly targeting users from May 2024 to January 2026. The games identified include BlockBlasters, Chemia, Dashverse/DashFPS, Lampy, Lunara, PirateFi, and Tokenova, all linked to malware incidents. For example, PirateFi was designed to steal browser cookies, Chemia updated itself with malicious software, and BlockBlasters was identified as a Trojan that siphoned cryptocurrency. The FBI's alert also mentions Lampy, which may harbor malware. Valve, the parent company of Steam, has not responded to inquiries but has warned users about the affected games. The investigation suggests a potential link to a single group or individual, with reports indicating that victims were lured through Telegram messages offering free game keys or job opportunities.

Winsage

March 11, 2026

Windows 11 Pro Features Every Modern Worker Should Enable in 2026

Windows 11 Pro includes features such as BitLocker, Smart App Control, Dynamic Lock, Controlled Folder Access, Windows Sandbox, Hyper-V, Group Policy, Assigned Access, and Remote Desktop, which enhance security and management for users, especially in hybrid work environments. - BitLocker encrypts drives to protect files if a device is lost or storage is removed. - Smart App Control blocks untrusted or unsigned applications before they run. - Dynamic Lock automatically locks the device when a paired phone moves out of range. - Controlled Folder Access protects files in designated folders from unauthorized modifications. - Windows Sandbox provides a temporary, isolated environment for testing software without affecting the main system. - Hyper-V allows users to run virtual machines and test different operating systems. - Group Policy Editor offers advanced settings for managing updates and security protocols. - Assigned Access restricts a device to a single application for shared-use scenarios. - Remote Desktop enables users to access their main PC remotely from other devices. Recommended features to enable for enhanced security and workflow include BitLocker, Controlled Folder Access, Dynamic Lock, and Remote Desktop. Windows Sandbox is suggested for users dealing with unknown files, while Hyper-V is for advanced users. Group Policy and Assigned Access are beneficial for specific management needs.

Tech Optimizer

March 1, 2026

Surfshark is one of the few VPNs to offer a real antivirus solution

Users are increasingly focused on the effectiveness of their security software alongside the number of streaming services they use. Leading VPN providers are responding by offering comprehensive packages that combine VPN capabilities with antivirus features. Surfshark has introduced Surfshark One, which integrates its VPN service with proprietary antivirus software. This solution is designed to provide a comprehensive cybersecurity experience within a single application. To access the antivirus feature, users must subscribe to the Surfshark One plan, which offers quick and full scans, customizable scanning options, and scheduled scans. Detected threats are quarantined and deleted after 60 days. The antivirus includes Cloud Protect for continuous defense against malware, updating its database every three hours, and provides 24/7 malware protection. Surfshark One also includes additional tools such as Alternative ID for safeguarding user information, Surfshark Alert for notifications about compromised sensitive information, and Surfshark Search for ad-free browsing. Surfshark's VPN offers access to over 4,500 servers and supports unlimited devices. Surfshark One differs from other VPN packages by providing essential tools for post-compromise care and customizable security settings. Competitors like ExpressVPN and NordVPN offer tiered pricing structures with advanced security features in higher-tier plans. To acquire Surfshark One, users can visit the Surfshark website and choose from various subscription plans. The cost difference between the Surfshark Starter plan and Surfshark One is minimal, with Surfshark One starting at .49 per month. Surfshark One+ includes additional features like personal data removal and identity theft coverage. Only a few providers currently offer both VPN and antivirus capabilities, including Surfshark, Private Internet Access, and CyberGhost.

Tech Optimizer

February 25, 2026

Fix “kernel security check failure”: Step-by-step guide

The "kernel security check failure" error on Windows indicates corruption in critical system memory or internal data structures, triggering a bug check to prevent further damage. It is marked by the Blue Screen of Death (BSOD) displaying the message “KERNELSECURITYCHECK_FAILURE” and stop code 0x139. Causes include outdated or incompatible drivers, corrupted system files, faulty RAM, disk errors, third-party software conflicts, faulty Windows updates, overclocking, and malware threats. Common fixes involve updating Windows and drivers, scanning for corrupted files, using Check Disk (CHKDSK), running Windows Memory Diagnostic, and performing System Restore. If unresolved, a clean installation of Windows may be necessary. Regular updates and avoiding unnecessary software installations can help prevent future occurrences.

Tech Optimizer

February 19, 2026

We all need digital protection and the ESET Home Security Plan is the bees knees

ESET's HOME Security Ultimate is available for .99, down from its original price of .99, offering a 50% discount. The package includes features such as unlimited VPN, dark web scanning for identity protection, credit report monitoring, identity threat alerts, Social Security Number tracking, lost wallet assistance, and million insurance coverage. It provides real-time protection against malware, advanced AI-powered threat detection, a robust firewall, and network shield. The plan emphasizes proactive identity protection and secure online activities, including safe banking and browsing modes.

Tech Optimizer

February 11, 2026

If you’re struggling to play tactics sim Menace, it could be because your antivirus is randomly deleting files

Menace, a turn-based tactics game, has launched in early access with notable updates. Players are advised to whitelist the 'GameAssembly.dll' and 'Menace.exe' files due to some antivirus programs incorrectly classifying the former as malware. The first update introduces new adversaries, including pirate veteran scavengers and a pirate heavy machinegun truck. Enhancements include an optimized splash screen for ultra-wide monitors and significant balancing changes, such as a new heat mechanic for laser and plasma rifles and the addition of motion scanners to pirate EMP units.

AppWizard

January 26, 2026

Google to Make Sideloading Android Apps a High-Friction Process

Google is enhancing the safety of Android users by complicating the process of sideloading applications to reduce security threats. This change aims to inform users about the dangers of installing unverified applications, as criminals often exploit sideloading through social engineering tactics. Last year, Google introduced new developer verification requirements and a revised installation flow to highlight these risks. The new process is designed to resist coercion, ensuring users are not misled into bypassing safety measures. Advanced users will still have the option to sideload apps but through a more challenging process. Additionally, a survey by Bitdefender indicates that while smartphones are commonly used for transactions, many users lack an understanding of their vulnerabilities, leading to increased risks from cybercriminals.