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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

四月 29, 2024

Sophos Endpoint: Adaptive Attack Protection Gets Even Better

Products & Services

Endpoint

Intercept X

Sophos Endpoint

people holding up signs with a question mark on them

四月 26, 2024

Malware campaign attempts abuse of defender binaries

Security Operations

Threat Research

binaries

Featured

impersonation

Sophos X-Ops

四月 17, 2024

‘Junk gun’ ransomware: Peashooters can still pack a punch

Threat Research

Cybercrime Forums

Featured

junk gun

Ransomware

Small business

Sophos X-Ops

四月 15, 2024

Sophos Guidance on the Digital Operational Resilience Act (DORA)

Products & Services

Compliance

DORA

Solutions

四月 10, 2024

A tumultuous, titanic Patch Tuesday as Microsoft makes some changes

Threat Research

BitLocker

CVE-2024-26234

drivers

Patch Tuesday

Secure Boot

Sophos X-Ops

四月 9, 2024

Smoke and (screen) mirrors: A strange signed backdoor

Threat Research

Backdoor

certificate

Featured

proxy

Sophos X-Ops

四月 9, 2024

Sophos Named Best MSP Solution by SE Labs

Products & Services

Awards

Featured

MSP

SE Labs

四月 3, 2024

Introducing Sophos Managed Risk, Powered by Tenable

Products & Services

Featured

MANAGED RISK

MDR

Security Operations

四月 3, 2024

Unpatched Vulnerabilities: The Most Brutal Ransomware Attack Vector

Products & Services

Exploits

Featured

patching

Ransomware

research

Sophos Endpoint

Sophos Managed Risk

Vulnerabilities