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A critical privilege escalation vulnerability in Microsoft Windows Cloud Files Mini Filter Driver is now under active exploitation, according to a new Cybersecurity and Infrastructure Security Agency (CISA) advisory. The vulnerability, tracked as CVE-2…
Cybersecurity researchers at Blackpoint Cyber discovered a new, evasive CastleLoader malware variant using Python and ClickFix social engineering to deliver RATs and info-stealers directly from memory.
Open source security software has become a key way for teams to get flexibility, transparency, and capability without licensing costs. The free tools in this roundup address problems security teams deal with, from managing large environments to catchin…
Microsoft has officially addressed a new security vulnerability affecting the Windows Defender Firewall Service that could allow threat actors to access sensitive information on compromised systems. The flaw, identified as CVE-2025-62468, was disclosed…
Key TakeawaysPagefile.sys is a system file used by Windows as extra memory when your computer’s RAM is full; it’s like a digital storage space to help your computer run smoothly without crashing.If you want to manage pagefile.sys to save space on your computer, you should reduce its size rather than delete it; this is especially […]
The post How to Reduce or Delete pagefile.sys Safely (2026): Proven Steps You Can Trust appeared first on iTech Hacks.
Key TakeawaysWindows 11 uses search indexing to make finding files fast and easy, usually running smoothly in the background. You might need to disable or adjust it if it’s causing high CPU use, wrong search results, or slow searches due to issues like index corruption or on low-end systems.Disabling search indexing can be done through […]
The post How to Disable Windows 11 Search Indexing appeared first on iTech Hacks.
Microsoft has addressed a Windows vulnerability exploited as zero-day that allows attackers to obtain System privileges.
The post Microsoft Patches 57 Vulnerabilities, Three Zero-Days appeared first on SecurityWeek.
Key TakeawaysTo change how files open in Windows 11, use the "Open with" feature or adjust settings under "Default apps" to set your preferred program for each file type. This ensures that files like PDFs open in the intended software, …
ChrimeraWire is a new Windows trojan that automates web browsing through Chrome to simulate user activity and manipulate search engine rankings.
Key TakeawaysMicrosoft Copilot is an AI assistant in Windows 11 designed to help with tasks, but many users find it unnecessary and want to remove it due to privacy concerns and desktop clutter.You can easily uninstall Copilot if it’s treated as a normal app in your Windows version by going to Settings, but if not, […]
The post How to Remove Microsoft Copilot from Windows 11 in 2026 Completely | Safe Methods That Actually Work appeared first on iTech Hacks.