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Active Adversary Playbook 2022 Insights: Web Shells
Threat Research
The Active Adversary Playbook 2022
Security Operations
Vulnerable Exchange server hit by Squirrelwaffle and financial fraud
Rapid Response: The Squirrelwaffle Incident Guide
How PetitPotam hijacks the Windows API, and what you can do about it
SophosLabs Uncut
A new ransomware enters the fray: Epsilon Red
New Lemon Duck variants exploiting Microsoft Exchange Server
Intervention halts a ProxyLogon-enabled attack
Compromised Exchange server hosting cryptojacker targeting other Exchange servers