Sophos Blog

RSS

QEMU abused to evade detection and enable ransomware delivery - feature image

Threat Research

virtual machine

QEMU

PayoutsKing

GOLD ENCOUNTER

CitrixBleed2

QEMU abused to evade detection and enable ransomware delivery

The use of hidden virtual machines (VMs) enables long-term access, credential harvesting, data exfiltration, and PayoutsKing ransomware deployment

Sophos Insights

LLM

Exploit

vulnerability

Active Adversary

Pacific Rim

The vulnerability flood is here. Here’s what it means – and how to prepare

We can't control the pace of AI-driven vulnerability discovery, but we can control how fast we respond.

Threat Research

OpenClaw

LLM

penetration testing

Red Team

CISO

Sophos X-Ops

We let OpenClaw loose on an internal network. Here’s what it found

Following our article on the challenges posed by agentic AI, we gave OpenClaw access to one of our legacy networks

Products & Services

CISO

Compliance

Is compliance complexity outpacing IT capacity?

No matter the country, industry, or company size, IT and cybersecurity teams report a heavy regulatory load and worry about staying aligned with requirements

sophos-2022-threat-report-cover-press-image

十一月 9, 2021

Sophos releases the 2022 Threat Report

Threat Research

Featured

Ransomware

Security Operations

十一月 8, 2021

Sophos XDR: Detections dashboard now available

Products & Services

Featured

Intercept X

Intercept X for Server

XDR

十月 29, 2021

Introducing Sophos Spark, an accelerator program for the global startup community

Products & Services

AI Cybersecurity

Sophos OEM

Startups

Threat Intelligence

十月 28, 2021

The Top 10 Ways Ransomware Operators Ramp Up the Pressure to Pay

Security Operations

Avaddon

Clop ransomware

Conti

DarkSide

Egregor

Featured

LockBit Ransomware

Maze ransomware

Ragnar Locker ransomware

REvil

Sophos Rapid Response

Threat Research

十月 26, 2021

Another milestone for Sophos’ managed detection and response (MDR) service

Products & Services

Security Operations

Featured

MDR

Ransomware

Sophos MDR

十月 24, 2021

Node poisoning: hijacked package delivers coin miner and credential-stealing backdoor

SophosLabs Uncut

Threat Research

Danabot

Featured

node.js

NPM

XMRig

Copy of Featured image for Sophos News & Nak Sec – 2021-10-21T102253.177

十月 21, 2021

Sophos Wins Security Vendor of the Year!

Products & Services

Awards

Copy of Featured image for Sophos News & Nak Sec – 2021-10-20T162904.079

十月 21, 2021

Sophos Firewall Wins Business Hardware of the Year 2021

Products & Services

Awards

Sophos Firewall

Copy of Featured image for Sophos News & Nak Sec (78)

十月 19, 2021

Secrets of a security analyst: Investigating an incident

Security Operations

Analyst insights

human-led threat hunting

incident response

Managed Threat Detection

MDR

MTR