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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

五月 26, 2021

Sophos joins the OpenID Foundation

Products & Services

open source

OpenID

五月 24, 2021

Respond faster with Sophos and Amazon GuardDuty

Products & Services

Cloud Optix

Cloud Security

Sophos Cloud Optix

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五月 24, 2021

What to expect when you’ve been hit with Avaddon ransomware

Security Operations

Encryption

MTR

Ransomware

Security

sidebar

Sophos Rapid Response

五月 20, 2021

Intercept X Advanced for Server now incorporates Cloud Security Posture Management

Products & Services

Cloud Optix

Intercept X Advanced for Server

五月 20, 2021

On the side of the good guys: a day in the life of a Senior Development Manager

#SophosLife

Products & Services

Linux

Microsoft Windows

Sophos EDR

Sophos Intercept X

Sophos People

Sophos XDR

五月 19, 2021

What’s New in Sophos EDR 4.0

Products & Services

Intercept X

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Sophos EDR

Sophos XDR

五月 19, 2021

Sophos XDR: Driven by data

Products & Services

sidebar

Sophos XDR

XDR

五月 18, 2021

The Active Adversary Playbook 2021

Security Operations

Threat Research

Active Adversary

Active Adversary Report

Featured

Ransomware

sidebar

Sophos EDR

Sophos Managed Threat Response (MTR)

Sophos Rapid Response

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五月 17, 2021

The State of Ransomware in Healthcare 2021

Products & Services

Healthcare

Ransomware

Solutions

The State of Ransomware