Microsoft defense against ransomware, extortion, and intrusion
Learn how to better protect your organization from ransomware, extortion, and intrusion
Microsoft's top ransomware defense resources
Reference
Frequently asked questions about ransomware - How Microsoft can help
Concept
Microsoft Blogs about ransomware
Reference
- How cyberattackers exploit domain controllers using ransomware
- Exploitation of CLFS zero-day leads to ransomware activity - April 2025
- Ransomware as a service. Understanding the cybercrime gig economy and how to protect yourself
- Octo Tempest - A recurring ransomware threat
- Introducing the Threat Intelligence Briefing Agent