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

十月 19, 2023

Ransomware actor exploits unsupported ColdFusion servers—but comes away empty-handed

Threat Research

Adobe ColdFusion

cryptominers

Featured

LockBit Ransomware

LoLBINs

Sophos X-Ops

十月 18, 2023

Sophos AI team to present at CAMLIS

AI Research

artificial intelligence

CAMLIS

Featured

Large Language Models

scams

Web Content Filtering

十月 17, 2023

Sophos Firewall v20: Azure AD Enhancements

Products & Services

Firewall v20

network

十月 11, 2023

Patch Tuesday harvests a bumper crop in October

Threat Research

curl

CVE-2023-38545

CVE-2023-44487

Featured

libcurl

Microsoft

Patch Tuesday

Sophos X-Ops

十月 4, 2023

Sophos Firewall v20: VPN Enhancements

Products & Services

Firewall v20

network

十月 4, 2023

NIST CSF (Cybersecurity Framework) 2.0 is just around the corner

Products & Services

cybersecurity framework

nist

NIST CSF 2.0

regulatory compliance

Solutions

十月 3, 2023

Sophos Firewall v20: Streamlined Management

Products & Services

Firewall v20

network

十月 3, 2023

Staying Safe and Secure Online: Cybersecurity Awareness Month

Products & Services

#BeCyberSmart

#Cybermonth

#secureourworld

cybersecurity

Cybersecurity Awareness Month

九月 26, 2023

Sophos Firewall v20 Early Access

Products & Services

Firewall v20

network

v20