malicious websites Archives

Tech Optimizer

March 30, 2026

Fake Cloudflare CAPTCHA Pages Spread Infiniti Stealer On macOS

Security researchers have identified a new macOS information stealer called Infiniti Stealer, which extracts sensitive information from Mac users using a social engineering tactic known as ClickFix. This method involves a counterfeit Cloudflare human verification page that prompts users to enter a command in their Mac Terminal, allowing the malware to bypass security measures. The infection process consists of three stages: 1. A Bash dropper script downloads and decodes a hidden payload. 2. A Nuitka loader, designed for Apple Silicon Macs, complicates detection by compiling Python code into a native application. 3. The final payload, Infiniti Stealer, harvests personal data such as browser passwords, macOS Keychain entries, cryptocurrency wallets, and captures screenshots. Indicators of Compromise (IOCs) associated with Infiniti Stealer include: - MD5 Dropper: da73e42d1f9746065f061a6e85e28f0c - SHA256 Stage-3: 1e63be724bf651bb17bcf181d11bacfabef6a6360dcdfda945d6389e80f2b958 - C2 Domain: update-check[.]com - C2 URL: https://update-check[.]com/m/7d8df27d95d9 - Panel: Infiniti-stealer[.]com - Packer Magic: 4b 41 59 28 b5 2f fd (KAY + zstd) - Debug Log: /tmp/.bs_debug.log

Winsage

March 24, 2026

I’m seriously tempted to drop Microsoft Edge after the latest Firefox update

Mozilla Firefox has released version 149, which includes features such as Split View, a free VPN for public Wi-Fi, enhanced PDF performance, and improved security measures that block notifications and revoke permissions on malicious websites. Firefox allows users to easily disable all AI features with a single switch, while Microsoft Edge requires users to navigate through multiple settings. Firefox is available for download on its website and the Microsoft Store.

Tech Optimizer

March 19, 2026

Top Antivirus Software Options for MacBook Users

Cybersecurity experts warn that MacBooks are becoming increasingly vulnerable to cyber threats, making the installation of robust antivirus software essential for protecting personal and financial data. Leading antivirus solutions for MacBooks include: - Bitdefender: Highly rated for security performance, includes a VPN, and offers protection across multiple devices. - Norton: Known for its dedicated malware research lab, offers features like phishing detection and a firewall, and ranks second-best for Mac antivirus. - Malwarebytes: User-friendly with strong malware removal capabilities, ranks second to Bitdefender, and offers a 14-day free trial. - Intego Mac Internet Security X9: Easy to use with comprehensive features including a firewall and parental controls. - ClamXAV: An open-source option that allows customization and provides multiple levels of protection at a low cost. Apple's built-in security features are less effective against sophisticated threats like ransomware, leaving users without antivirus protection at higher risk for attacks and financial losses. Cybersecurity threats targeting macOS are increasing, emphasizing the need for dedicated antivirus solutions.

AppWizard

March 11, 2026

Messenger can warn you about sketchy links without knowing what you clicked

Meta has introduced Advanced Browsing Protection (ABP) in its Messenger application to enhance user safety by identifying harmful websites during chats. ABP utilizes a constantly updated watchlist of potentially harmful websites, improving upon the existing Safe Browsing feature. Due to end-to-end encryption, Messenger cannot access message content or links, so ABP uses cryptography and secure computing techniques for link verification without exposing them. When a user clicks a link, Messenger checks it against a blocklist using a privacy-preserving query system. Users can enable or disable ABP in the Messenger app under Settings, Privacy & safety, and Safe browsing. If the option is not visible, users may need to update the app.