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How to protect your PC from malware
Tech Optimizer
October 16, 2026

How to protect your PC from malware

Malware, short for "malicious software," is designed to gain unauthorized access to computers or networks for purposes such as data theft and surveillance. It can be introduced through disguised software or deceptive links. To protect against malware, it is essential to install antivirus software, scan external drives before connecting them, be cautious about downloads, avoid suspicious websites and emails, update applications regularly, enable Tamper Protection on Windows, minimize file sharing, enable Firewall protection, watch out for phishing attacks, and back up data regularly. The future of malware protection may involve leveraging artificial intelligence and machine learning to enhance detection and analysis of threats.
Malware Found Pre-Installed In Thousands Of Budget Android Phones - Here's What We Know
AppWizard
October 16, 2026

Malware Found Pre-Installed In Thousands Of Budget Android Phones – Here’s What We Know

A report from Bitdefender reveals a malware campaign named "Midnight Mimosa" affecting budget and midrange Android smartphones, particularly those using low-energy MediaTek chipsets. This malware, embedded in devices marketed under various labels like Cubot and Doogee, operates through an application called "System" (package name com.android.system.lite) that displays hidden ads and can allow hackers to control the devices. Thousands of devices have been tracked with this malware, with 13% of affected devices located in Mexico, 8% in the United States, and less than 3% in Canada. The malware's source traces back to Android ODM Shenzhen Zediel. Additionally, Bitdefender identified 13 other ad fraud-related apps signed by the same entity that were previously available on the Google Play Store. Major manufacturers like Google, Motorola, and Samsung have security protocols to protect their firmware, unlike the affected budget brands.
New Botnet Puts Home PCs at Risk: AV-Comparatives Publishes Malware Protection Test
Tech Optimizer
October 16, 2026

New Botnet Puts Home PCs at Risk: AV-Comparatives Publishes Malware Protection Test

AV-Comparatives evaluated 20 consumer security products against 10,000 malware samples, focusing on the x47.c botnet, which emerged in October 2026 and is marketed by WraithTools. This botnet can steal sensitive information and turn infected devices into proxies for cybercriminals. Research indicates it can extract passwords, cookies, and data from AI service accounts. The U.S. Department of Justice noted the risk to freelancers and small businesses from such threats. In its September 2026 Malware Protection Test, AV-Comparatives found that 15 out of 20 products reached the highest protection tier, with six receiving the ADVANCED+ award: Bitdefender, ESET, G DATA, Kaspersky, Total Defense, and VIPRE. The testing revealed a reliance on cloud-based detection, emphasizing the need for consistent internet connectivity for optimal protection.
Google Messages adding ‘enhanced protection mode’ as Android works to combat phone scam
AppWizard
October 14, 2026

Google Messages adding ‘enhanced protection mode’ as Android works to combat phone scam

Google has introduced new features to enhance user security on its Android platform during Cybersecurity Awareness Month, focusing on combating messaging and phone scams. The key feature is an enhanced protection mode for the Google Messages app, which includes Scam Detection using Private AI Compute to analyze message context and identify scammer intent through cloud-based Gemini models. This mode complements existing on-device detection and aims to uncover sophisticated scams while ensuring user data remains encrypted and secure. Additionally, link protections have been upgraded with real-time web signals to assess unfamiliar links' trustworthiness, available on select devices such as Pixel 10+, Samsung Galaxy S26 series, Galaxy Z Flip 8, and Z Fold 8. Redesigned warnings will provide clearer context before users tap links from unknown numbers, previously limited to select countries or devices with Android Advanced Protection. Google is also expanding its on-device Scam Detection to more brands beyond Pixel, including HONOR, Infinix, iQOO, itel, JOVI, Motorola, OPPO, OnePlus, realme, TECNO, vivo, and Xiaomi. For phone scams, automatic screen-share privacy will conceal sensitive information in native apps and extend to Chrome and WebView on devices running Android 15 and above. Google plans to block apps from enabling call forwarding in the background to prevent one-time passcode theft, with this feature rolling out in early December on Pixel and select other devices. Android will also proactively warn users if a scammer attempts to trick them into entering an MMI forwarding code.
Best Antivirus for Mac (2026): Tested & ranked by experts
Tech Optimizer
October 14, 2026

Best Antivirus for Mac (2026): Tested & ranked by experts

The perception of Macs as secure devices has changed due to increased cybercriminal interest, making macOS a target for sophisticated attacks like phishing and malware installation. Apple has implemented built-in security features such as XProtect and Gatekeeper, but these do not fully protect against social engineering and credential theft. Modern antivirus solutions are now essential for Mac users, offering features like anti-phishing protection and malicious site blocking. Evaluations of leading antivirus applications for Mac include: - Intego ONE: Known for malware detection and fast scanning, with a user-friendly interface and strong firewall controls. - Avast One: Offers excellent malware protection and phishing defenses, includes a VPN, but may have upselling issues. - Norton 360: Combines antivirus protection with a VPN and password manager, featuring a Virus Protection Promise. - MacPaw Moonlock: Targets beginners with solid malware detection and a built-in VPN, along with educational resources. - Surfshark One: Focuses on privacy protection, supports unlimited devices, and combines antivirus with a strong VPN. - Bitdefender Antivirus for Mac: Provides effective malware protection with a clean interface, though it may miss some threats. - AVG Internet Security for Mac: User-friendly with strong malware protection and a straightforward interface. These solutions have been evaluated based on real-world testing and performance benchmarks, emphasizing the importance of selecting the right antivirus software for enhanced security.
Samsung is now rolling out Android 17 to these older Galaxy devices in the US
AppWizard
October 13, 2026

Samsung is now rolling out Android 17 to these older Galaxy devices in the US

Samsung has started the rollout of the One UI 9 update for the Galaxy S24 series and the Z Fold/Flip 6. The update is now available for devices that did not originally ship with it, including the Galaxy Z Fold 8 and Fold 8 Ultra. The rollout includes all three models of the Galaxy S24, Galaxy Z Fold 6, and Galaxy Z Flip 6, currently accessible in South Korea and the United States, with broader availability expected soon. One UI 9 introduces features such as My FanCam for automatic video tracking, Generative and Editable Cards on Now Brief, detailed Warranty and Care information in the Settings menu, expanded Galaxy AI features, and enhanced Privacy & Security options.
SuperAntiSpyware Pro adds an extra layer of malware defense to your PC for under $20
Tech Optimizer
October 12, 2026

SuperAntiSpyware Pro adds an extra layer of malware defense to your PC for under $20

RealDefense is offering a 73% discount on SuperAntiSpyware Pro for TechRadar Pro readers, reducing the price to .99 for the first year. This package includes protection against spyware, malware, adware, ransomware, and more, as well as complimentary 24/7 cyber security and tech support. The software can protect up to three PCs and is designed to work alongside existing antivirus programs, featuring an AI-powered detection engine for real-time protection. The offer includes a full year of protection and the first month of LiveTech support at no extra cost.
Android Malware Caught by Teaching AI to Read Apps as Pictures
AppWizard
October 11, 2026

Android Malware Caught by Teaching AI to Read Apps as Pictures

A research team from Turkey, led by Erdal Başaran and Ömer Okucu of Ağrı İbrahim Çeçen University, along with Yusuf Alaca from Hitit University, has developed an innovative detection framework for Android malware that utilizes a visual approach. This framework transforms key features of Android applications into images, allowing a Vision Transformer to differentiate between benign software and malware. The researchers created two types of images from static and dynamic analysis features: a conventional 2D grayscale image and a QR code image. Separate Vision Transformer models were trained on each image type, and spatial pooling features were extracted from deeper layers to create a comprehensive representation of application behavior. To refine the fused feature vector, Recursive Feature Elimination (RFE) was employed, enhancing classification clarity and reducing computational load. The final classification utilized a majority-voting ensemble strategy, achieving a detection accuracy of 98.72 percent, surpassing standalone models. The study demonstrates that the multimodal system outperforms individual grayscale or QR code pathways. The dataset used is publicly available, promoting reproducibility. The framework's reliance on static and dynamic analysis features allows it to adapt to new threats, and the novel QR code representation offers distinctive visual signatures of malicious behavior. However, challenges remain regarding feature extraction quality and computational demands.
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