malware attacks Archives

Tech Optimizer

February 11, 2026

The malware your antivirus can’t see and the AI making 560,000 new viruses every day

Hackers are generating 560,000 new malware variants daily using artificial intelligence, contributing to a 131% increase in malware attacks over the past year. AI tools like ChatGPT and Claude enable rapid malware creation, with 80% of phishing attacks now utilizing AI. Malware is being sold on the dark web, with packages available for 0 for 1,000 installations and monthly subscriptions ranging from 0 to ,000, including customer support. Mac malware incidents have increased by 50% this year, targeting users through deceptive downloads. Red flags for malware include sluggish performance, excessive pop-ups, a hijacked home page, and unfamiliar programs. Paid antivirus solutions can stop 95%-99% of malware, while free options may only catch 60%-80% of threats. Webroot is noted as an effective antivirus solution that uses less memory and scans faster than competitors.

AppWizard

November 29, 2025

The Spy in Your Pocket: How Ordinary Android Apps Are Turning Into Dangerous Spyware

Numerous commonly used Android applications, often appearing harmless, can contain malicious code that functions as spyware. These applications, which include phone cleaners, file managers, and wallpaper apps, can record screens, capture keystrokes, access microphones and cameras without consent, and transmit data to unknown servers. Uninstalling these apps may not eliminate the threat, as they can remain hidden. Users often grant unnecessary permissions to these apps, inadvertently allowing cybercriminals access to personal data. Recent cybersecurity assessments indicate a rise in mobile malware attacks, particularly in India, where weak enforcement and low awareness contribute to the problem. Spyware can drain device resources, leading to rapid battery depletion and lagging performance. Additionally, these apps can steal personal information, enabling identity theft and ongoing repercussions. Trusting apps solely based on their presence in the Play Store is a misconception, as modern spyware can bypass initial checks. To stay safe, users should verify developers, decline unnecessary permissions, conduct security scans, avoid third-party APKs, and keep their devices updated.

AppWizard

November 6, 2025

Productivity and Workflow Apps Target for Android Malware and IoT Attacks: Study

- There has been a 67% year-over-year increase in malware aimed at mobile devices. - A 387% rise in IoT and OT attacks has been observed, particularly in the energy sector. - Researchers identified 239 malicious applications on the Google Play Store, which collectively had 42 million downloads. - A significant amount of malware was found in the "Tools" category, where malicious apps disguised themselves as legitimate productivity tools. - The manufacturing sector is a primary target for mobile and IoT attacks, with manufacturing and transportation industries accounting for 20.2% of all observed IoT malware attacks. - Mobile attacks are primarily concentrated in India, the United States, and Canada, with the U.S. being the epicenter for IoT threats, accounting for 54% of incidents. - India leads in mobile attacks at 26%, followed by the U.S. at 15% and Canada at 14%, with India experiencing a 38% increase in mobile threat attacks compared to the previous year. - There is a shift from card-focused fraud schemes to mobile payment methods among threat actors.

AppWizard

November 5, 2025

Beware: 239 Dangerous Android Apps Found on Google Play with 40M+ Installs

Cybersecurity threats targeting mobile devices and critical infrastructure have significantly increased, with Zscaler's research revealing that 239 malicious Android applications on the Google Play Store have been downloaded 42 million times. The energy sector has experienced a 387% rise in cyberattacks compared to the previous year. Malicious applications often disguise themselves as legitimate tools, exploiting user trust, especially in hybrid and remote work environments. There has been a 67% year-over-year increase in Android malware transactions, with spyware and banking malware posing significant risks. The manufacturing and transportation sectors accounted for 20.2% of all observed IoT malware attacks, with a shift in focus from manufacturing to include transportation. Approximately 40% of blocked transactions were linked to the Mirai malware family, while Mozi has become the second most prevalent. Geographically, India is the top target for mobile attacks (26%), followed by the United States (15%) and Canada (14%). The U.S. also leads in IoT malware incidents at 54%. New threats include Android Void malware, affecting 1.6 million Android TV boxes, and Xnotice, a Remote Access Trojan targeting job seekers in the oil and gas industry. Adware now represents 69% of mobile threats, surpassing the Joker malware family.

Winsage

October 31, 2025

Windows LNK UI Spoofing Vulnerability Weaponized for Remote Code Execution

A cyber espionage campaign targeting European diplomatic institutions has been attributed to the Chinese-affiliated threat actor UNC6384, which exploits the ZDI-CAN-25373 vulnerability in Windows shortcut files. The campaign, noted for its use of social engineering tactics that mimic legitimate diplomatic events, has specifically targeted entities in Hungary, Belgium, and surrounding European nations between September and October 2025. The attack utilizes spearphishing emails with malicious LNK files related to European Commission and NATO meetings, leading to the deployment of PlugX, a remote access trojan. The attack chain involves a weaponized LNK file that executes PowerShell commands to unpack a tar archive containing a malicious DLL and an encrypted payload. UNC6384 employs advanced techniques to evade detection, including dynamic loading of Windows API functions and anti-analysis measures. The malware allows extensive espionage activities and creates hidden directories for persistent access. Recommendations for organizations include disabling automatic LNK file resolution, blocking known command and control domains, and enhancing user training to defend against such threats.

Tech Optimizer

October 28, 2025

TotalAV Antivirus Review 2025: Best Real-Time Cybersecurity Software for Complete Device Protection

TotalAV Antivirus provides real-time protection against malware, ransomware, and phishing across Windows, Mac, Android, and iOS. It features advanced scanning technology, continuous monitoring, and system optimization tools. The software includes a cloud-based scanning engine for zero-day threats and a VPN for encrypted browsing. TotalAV has achieved a 100% malware detection rate with zero false positives in independent tests. It offers three subscription plans: TotalAV Premium (3 devices), TotalAV Internet Security (6 devices), and TotalAV Total Security (8 devices), each with varying features and prices. Users report satisfaction with its performance and ease of use, and it includes a 30-day money-back guarantee.

Winsage

October 25, 2025

Microsoft warns Windows 10 is a ransomware magnet — and 84% of our readers are still using it

Over 90% of ransomware attacks target unsupported PCs, highlighting the urgency for users still on Windows 10 to transition to Windows 11. A poll showed that 84% of Tom’s Guide readers are still using Windows 10. Unsupported systems are vulnerable to ransomware and malware attacks, which can compromise personal files and lead to identity theft. Microsoft no longer monitors older systems for vulnerabilities, leaving users unaware of potential breaches. The long-term costs of not upgrading can exceed the investment required for a system that supports Windows 11. To mitigate risks, users should implement antivirus solutions, use strong passwords, and regularly back up critical data.

Tech Optimizer

October 17, 2025

Bitdefender Antivirus Review for Businesses & MSPs

Bitdefender has been operating since 2001 and is recognized for its antivirus solutions for individual users, small businesses, and large enterprises. It offers various plans, including a free version for consumers and multiple options under its GravityZone line for businesses and managed service providers (MSPs). The pros of Bitdefender include reliable threat detection, strong performance in independent tests, an easy-to-use interface, low system resource impact, seamless setup, and the availability of free antivirus software. The cons include scalability limitations based on the initial plan chosen. For consumers, Bitdefender offers two subscription tiers: Bitdefender Free and Bitdefender Antivirus Plus, priced at free and .99 for the first year, respectively. The business plans include GravityZone Small Business Security, GravityZone Business Security Premium, and Secure (EDR), with prices starting at .49 for one year. Bitdefender’s business solutions received accolades from AV-TEST in April 2025, detecting 100% of widespread malware and zero false positives. AV-Comparatives awarded it the Approved Enterprise & Business Security Product Award in 2024. Key features of Bitdefender’s business solutions include multilayered defenses against various threats, centralized dashboards for visibility, built-in device controls, and advanced capabilities in higher-tier plans. The GravityZone platform offers tailored solutions for MSPs, including Secure (EDR), Secure Plus (MDR), and Secure Extra (MXDR). Bitdefender’s Risk Analytics capabilities assist MSPs in identifying vulnerabilities and automating compliance reporting. User feedback from third-party forums highlights its effectiveness, high detection rates, affordability, and strong real-time threat prevention. In June 2025, Bitdefender acquired Mesh Security to enhance its XDR and MDR offerings against email threats.

Winsage

September 21, 2025

Windows 10 Upgrade Guide: How to delay, avoid or survive the switch to Windows 11

Microsoft will end support for Windows 10 on October 14, 2025, ceasing to provide new patches and security updates. Users can enroll in the Windows 10 Consumer Extended Security Updates program to receive critical security updates for an additional year, until October 2026, for a fee. Alternatively, users can redeem 1,000 Microsoft Rewards points for a free year of updates or use the Windows Backup App to qualify for the free updates. Upgrading to Windows 11 is free if the PC meets the system requirements. Users whose PCs do not qualify for Windows 11 may consider replacing their device or exploring other operating systems like macOS, ChromeOS, or Linux. Nearly half of all Windows PCs globally still run Windows 10, highlighting the potential security risks of remaining on an unsupported operating system.

Tech Optimizer

September 15, 2025

HiddenGh0st, Winos and kkRAT Exploit SEO, GitHub Pages in Chinese Malware Attacks

Chinese-speaking users are experiencing a sophisticated SEO poisoning campaign that uses counterfeit software sites to spread malware. Researchers from Fortinet FortiGuard Labs discovered this activity in August 2025, which involves manipulating search rankings to redirect users to fraudulent sites that deliver malware through trojanized installers. The malware families identified include HiddenGh0st and Winos, both variants of the Gh0st RAT, linked to a cybercrime group known as Silver Fox. The attack mechanism involves a script named nice.js that orchestrates the malware delivery process, leading to the installation of a malicious DLL, "EnumW.dll," which performs anti-analysis checks and extracts another DLL, "vstdlib.dll." This second DLL inflates memory usage to evade detection and is responsible for launching the main payload. The malware aims to sideload a DLL, "AIDE.dll," which establishes a Command-and-Control (C2) communication, collects victim data, and monitors user activity. Additionally, a separate campaign targeting Chinese-speaking users has been flagged by Zscaler ThreatLabz, featuring a new malware called kkRAT. This malware shares code similarities with Gh0st RAT and employs fake installer pages to deliver multiple trojans. It uses techniques to bypass security software and targets specific antivirus programs, including 360 Total Security and Kingsoft Internet Security. The installer launches shellcode that retrieves additional malicious payloads, including kkRAT, which can perform various data-gathering tasks and manipulate clipboard data to replace cryptocurrency addresses.