Threat actors are now abusing DNS queries as part of ClickFix social engineering attacks to deliver malware, making this the first known use of DNS as a channel in these campaigns.

ClickFix campaigns have adapted to the latest defenses with a new technique to trick users into infecting their own machines with malware.

Chrome and Edge users warned about NexShield browser extension scam that causes crashes and tricks users into installing malware through fake security fix commands.

Windows 11 is refreshing Secure Boot keys in 2026. Here's why TPM-WMI Event ID 1801 appears, and how to verify the new certificate.

Windows systems are heading toward a trust-chain maintenance event that’s easy to overlook until it breaks something. Windows 10 and Windows 11 rely on three security certificates that begin expiring ...

CRESCENTHARVEST uses protest lures and malicious LNK files to deploy RAT malware targeting Iran protest supporters for espionage and data theft.

Windows 11 KB5077221 arrives in the Canary Channel with built-in Sysmon support and updated sharing features for Insiders.

The campaign exploits an Office vulnerability to deliver the modular XWorm RAT, chaining HTA, PowerShell, and in-memory .NET execution to sidestep detection and expand post-compromise control.

Windows 11's latest Release Preview Channel update has given us our first look at Microsoft's next feature drop for the OS that's expected to begin rolling out imminently.

The vulnerability comes from the way Notepad handles Markdown hyperlinks. Attackers craft malicious .md files with embedded ...

Ensure your PC boots safely before Secure Boot changes.

If you want to de-enshittify Windows 11 but find starting over from scratch to be daunting, then this is for you.