Osiris

Osiris ransomware emerges, leveraging BYOVD technique to kill security tools

AndyC 25 January 2026

Osiris ransomware emerges, leveraging BYOVD technique to kill security tools Pierluigi Paganini January 24, 2026 Researchers identified a new Osiris...

New Osiris Ransomware Emerges as New Strain Using POORTRY Driver in BYOVD Attack

AndyC 23 January 2026

Cybersecurity researchers have disclosed details of a new ransomware family called Osiris that targeted a major food service franchisee operator...

What cybersecurity actually does for your business

AndyC 7 March 2026

Business Security The ability to continue operating safely in an unsafe environment where competitors cannot is a competitive advantage that is rarely measured or discussed...

How SMBs use threat research and MDR to build a defensive edge

AndyC 6 March 2026

Corporate IT and security teams have the unenviable task of keeping relentless and increasingly sophisticated adversaries at bay. They’re often faced with limited resources and...

Protecting education: How MDR can tip the balance in favor of schools

AndyC 5 March 2026

Business Security The education sector is notoriously short on cash, but rich in assets for threat actors to target. How can managed detection and response...

This month in security with Tony Anscombe – February 2026 edition

AndyC 1 March 2026

In this roundup, Tony looks at how opportunistic threat actors are taking advantage of weak authentication, unmanaged exposure, and popular AI tools 28 Feb 2026...

Mobile app permissions (still) matter more than you may think

AndyC 28 February 2026

Mobile Security Start using a new app and you’ll often be asked to grant it permissions. But blindly accepting them could expose you to serious...

Faking it on the phone: How to tell if a voice call is AI or not

AndyC 24 February 2026

Can you believe your ears? Increasingly, the answer is no. Here’s what’s at stake for your business, and how to beat the deepfakers. Phil Muncaster...