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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

Real,Time,Analytics,Concept.,The,Process,Of,Collecting,Data,As

十二月 30, 2024

Prioritizing patching: A deep dive into frameworks and tools – Part 2: Alternative frameworks

Threat Research

CVSS

Patch Tuesday

patching

Sophos X-Ops

Threat Research

Business,Operations,And,Management,Concept.,Thinking,Of,A,Strategy,And

十二月 27, 2024

Prioritizing patching: A deep dive into frameworks and tools – Part 1: CVSS

Threat Research

CVSS

Patch Tuesday

patching

Sophos X-Ops

A,Wooden,Acoustic,Guitar,At,Night.,With,Spotlight,For,Your

十二月 19, 2024

Phishing platform Rockstar 2FA trips, and “FlowerStorm” picks up the pieces

Security Operations

Threat Research

CloudFlare

Featured

FlowerStorm

legitimate service abuse

Phishing

phishing-as-a-service

Rockstar

Rockstar2FA

Sophos MDR

Sophos X-Ops

十二月 18, 2024

Sophos ranked #1 overall for Firewall, MDR, and EDR in the G2 Winter 2025 Reports

Products & Services

EDR

Endpoint

Firewall

MDR

Sophos EDR

Sophos Endpoint

Sophos Firewall

Sophos MDR

Sophos XDR

XDR

sophos-wews-blog-banner-year-in-review-1200x628px-01

十二月 17, 2024

Year in Review 2024: The major headlines and moments from Sophos this year

Products & Services

Sophos Endpoint

Sophos MDR

Sophos X-Ops

Sophos XDR

shutterstock_asset-generation-6dc4f763-f8a7-4dff-a56b-92736d8c8d6c-1_edited

十二月 13, 2024

DeepSpeed: a tuning tool for large language models

AI Research

deepspeed

Featured

LLM

LLM tuning

十二月 12, 2024

The Bite from Inside: The Sophos Active Adversary Report

Security Operations

Threat Research

Active Adversary

Active Adversary Report

Featured

incident response

LoLBINs

MDR

RDP

十二月 11, 2024

Sophos excels in the 2024 MITRE ATT&CK® Evaluations: Enterprise

Products & Services

Security Operations

Featured

MITRE ATT&CK

Sophos EDR

Sophos Endpoint

Sophos XDR

White Grey Virtual reality Headset isolated on white background

十二月 11, 2024

Keeping it real: Sophos and the 2024 MITRE ATT&CK Evaluations: Enterprise

Threat Research

Featured

MITRE

MITRE ATT&CK

Ransomware

Sophos X-Ops