Sophos News · Scour

WantToCry ransomware remotely encrypts files

Why AMOS matters: The macOS malware stealing data at scale

May’s Patch Tuesday hauls out 132 CVEs

The State of Identity Security 2026: Identity is the new perimeter

GPT-5.5-Cyber is here. What it means for defenders operating at the frontier.

Ransomware: AI changes the writer. It doesn't change the math.

Sophos named a Leader in the KuppingerCole Analysts Leadership Compass for Managed Detection and Response 2026

Donuts and Beagles: Fake Claude site spreads backdoor

Introducing the Sophos Security Services Retainer

Proof-of-concept exploit available for Linux 'Copy Fail' vulnerability (CVE-2026-31431)

'Mini Shai-Hulud’ supply chain attack targets SAP npm packages

Testing Rich Text Content

Supply chain attacks hit Checkmarx and Bitwarden developer tools

Strengthening authentication with passkeys: A CISO playbook

Sophos Firewall v22 MR1 is now available

Microsoft addresses 163 CVEs, 88 advisories for April Patch Tuesday

QEMU abused to evade detection and enable ransomware delivery

Secure by Design Explained - Why Security Must Start at the Foundation

We let OpenClaw loose on an internal network. Here’s what it found

Is compliance complexity outpacing IT capacity?

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