Detect and defend against the recent nation-state cyber attack

Protect your organization using security fundamentals and Microsoft Security solutions.

Get the latest information on the recent nation-state cyber attack

Since the recent nation-state attack was discovered, Microsoft has been working with our partners to understand the latest threat intelligence and indicators of compromise (IoC). We are committed to protecting our customers and communities, and we are proud to work with industry partners to respond to this attack and strengthen our collective defenses.


We’ll keep you updated as new information becomes available.

Manage your risk as threats evolve

The recent nation-state attack is a sophisticated attack that utilized a compromised SolarWinds Orion Platform DLL to gain control over targeted cloud resources and accounts. Get help strengthening your defenses against this and other multi-step attacks with recommendations from security experts at Microsoft and within the broader community.

Protect your organization with Microsoft Security solutions

Microsoft Defender and Azure Sentinel

Stop breaches across your organization

Azure AD

Secure access for a connected world

Microsoft Defender for Endpoint

Get a complete endpoint security solution