Microsoft has warned that attackers are varying their post-exploitation techniques while relying on the same ClickFix lure, ...

Microsoft's 2026 lifecycle schedule includes major support deadlines for Windows, Office, SQL Server, SharePoint, and Azure ...

Some Windows 11 Secure Boot certificate errors, including BitLocker recovery loops and stuck KEK updates, remain unresolved ...

The roots of Russia's invasion of Ukraine go back decades and run deep. The current conflict is more than one country fighting to take over another; it is — in the words of one U.S. official — a shift ...

A desktop within my desktop comes in handy a surprising amount of times ...

Bitdefender researchers show how Windows bind links can create conflicting filesystem views to hide malware from endpoint ...

Microsoft and OEMs fixed key Secure Boot certificate issues for IT admins at a live office hours event, covering BIOS updates ...

A new ransomware actor called Spirals completed a corporate intrusion, from initial access to data theft and encryption, in ...

This week’s ThreatsDay Bulletin covers spyware-laced game cheats, fake installers, infostealer, ransomware, phishing kits, ...

ESET researchers discovered 11 vulnerable UEFI shim bootloaders signed by Microsoft that allow attackers to bypass UEFI ...

Post-quantum cryptography comes to Windows TLS with Microsoft's July 14 Patch Tuesday update, which ships three ML-KEM hybrid ...