RSS
Security Operations
Active Adversary
The Active Adversary Report: Safety in numbers
What a long, strange trip it’s been
Products & Services
From Security Operations to Security Leadership: Sophos CISO Advantage
CISO
playbook
toolkit
passkeys
Strengthening authentication with passkeys: A CISO playbook
Sophos CTU
Iran
Operation Epic Fury
Cyber Advisory: Increased Cyber Risk Amid U.S.–Israel–Iran Escalation
Threat Research
Active Adversary Report
Nowhere, man: The 2026 Active Adversary Report
MITRE ATT&CK
Sophos Endpoint
Sophos EDR
Sophos XDR
Sophos achieves its best-ever results in the MITRE ATT&CK Enterprise 2025 Evaluation
Featured
Microsoft
Microsoft 365 Copilot
Microsoft Copilot
Microsoft Defender
Microsoft Intelligent Security Association (MISA)
Microsoft Security Copilot
Sophos Intelix
Sophos X-Ops
Introducing Sophos Intelix for Microsoft 365 Copilot
Introducing Sophos Intelix for Microsoft Security Copilot
SMB
Sophos MDR
Cybersecurity for Microsoft Environments
North Korea
Detecting fraudulent North Korean hires: A CISO playbook
Phishing
simulations
Training
Phake phishing: Phundamental or pholly?