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.

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

Have you ever been given an application and instructed to run it on various computers and systems, only to realize that it wasn’t built for multiple hosts? After all, some apps are designed to be ...

Global cybercrime costs are expected to grow by 15 percent per year over the next five years—with malware and ransomware driving a significant portion. Malware has been part of the cybersecurity story ...

The August 2025 (KB5063878) Windows update caused an issue that prevented non-admin users from carrying out several vital operations due to misbehaving UAC prompts. Microsoft has since released its ...

Fileless malware, also known as memory-based malware or living-off-the-land attacks, is a type of malicious software that operates entirely in a computer's memory without writing files to the hard ...

A well-known organisation called SolarWinds was attacked in September 2019. In this attack, a hacker used a supply chain attack to inject malicious code into the system. More than 18,000 SolarWinds ...

Microsoft is calling attention to an ongoing malvertising campaign that makes use of Node.js to deliver malicious payloads capable of information theft and data exfiltration. The activity, first ...

Since October 2024, Microsoft Defender Experts (DEX) has observed and helped multiple customers address campaigns leveraging Node.js to deliver malware and other payloads that ultimately lead to ...

Security researchers at Ontinue's Cyber Defense Center have uncovered a complex, multi-stage cyberattack that leveraged social engineering, remote access tools and signed binaries to infiltrate and ...