Microsoft has introduced a new Windows 11 feature that alerts users if their Secure Boot certificates, essential for startup security, will expire in June 2026. The status is now visible in Windows ...

The cross-platform shell that nobody expected to take seriously.

UNC6692 has been attributed to a large email campaign that's designed to overwhelm a target's inbox with a flood of spam ...

A cyber group is impersonating IT helpdesk staff via Microsoft Teams to deploy malware and target corporate systems.

This has never happened before. Microsoft is expiring the authentication that protects Windows PCs from threats each time ...

Windows 10 support has ended, leaving millions exposed. Here are six options, from upgrading to Windows 11 to switching to ...

Two separate phishing campaigns are hitting organisations with Formbook, a long-running information stealer that continues to adapt its delivery methods to slip past traditional Windows defences. The ...

If you open the Windows Security app and go to the Device Security page, you can check whether Secure Boot certificate is up ...

Microsoft is preparing a major Windows 11 reliability update for May 2026 with improvements across File Explorer, ...

SystemBC C2 exposed 1,570+ victims tied to The Gentlemen since July 2025, revealing expanding ransomware scale.

TL;DR  Introduction   In my previous blog post, I wrote about finding your path into DFIR; how to get started, where to focus ...

In this session, ThreatDown's Matt Sherman, Director of Managed Detection & Response (MDR), delivers a practical reality check for IT leaders on what modern threat monitoring actually requires — and ...