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

三月 25, 2022

Q&A with cyber insurance experts explaining coverages, claims and trends

Products & Services

Cyber Insurance

Ransomware

三月 25, 2022

Experts offer advice on cyber insurance trends, qualifying for coverage

Products & Services

Cyber Insurance

Featured

Ransomware

三月 24, 2022

Sophos Firewall OS v18.5 MR3 is Now Available

Products & Services

Featured

network

Sophos Firewall

XGS Series

三月 24, 2022

Xstream FastPath in SFOS v19

Products & Services

network

Sophos Firewall

v19

三月 22, 2022

As Russia’s ground advance stalls, Biden warns of an increase in cyberattacks

Security Operations

CISA

cyber conflict

cybersecurity

Featured

Russia

Ukraine

Copy of Featured image for Sophos News & Nak Sec-36

三月 21, 2022

Five OWASP Projects You Should Know About

Products & Services

Independent testing

OWASP

Security Operations

Standards

三月 21, 2022

Russia-Ukraine war: related cyberattack developments

Security Operations

cyber conflict

cyberthreats

DDoS

Featured

geopolitics

Russia

Ukraine

Copy of Featured Image for Nak Sec & Sophos News blogs-8

三月 17, 2022

Xstream SD-WAN in SFOS v19

Products & Services

network

Sophos Firewall

v19

三月 17, 2022

The Ransomware Threat Intelligence Center