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 ...

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.

Suspected Russian actor deploys CANFAIL malware via phishing, targeting Ukrainian defense, energy, and aid sectors using ...

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.

Microsoft will remove the -Credential parameter from Exchange Online PowerShell by June 2026, forcing admins to adopt MFA.

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

The latest Canary build for Windows Insiders brings built-in Sysmon, improvements to the Windows Share dialog, and more.

Net Monitor allows users to customize the service and process names, and the intruder took advantage of this to disguise the agent as Microsoft OneDrive, registering the service as OneDriveSvc, naming ...

Managing Windows user profiles is often time-consuming and tedious. Here are some tips on how to leverage PowerShell to make ...

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.

Signing code is a critical process for maintaining software integrity and developer trust. On a Windows-based system, Authenticode signing provides assurance after a program or driver has been posted ...

Lisa McGee said she had envisaged her new show, “How to Get to Heaven From Belfast,” as a sort of modern, funny “Murder, She ...