Microsoft Digital Defense Report

Get the latest insights about the threat intelligence landscape and guidance from experts, practitioners, and defenders at Microsoft.

Person using a touchscreen desktop device.

Documents linked from this page might be available in English only.

Informed by over 8 trillion daily security signals and observations from our security and threat intelligence experts, our new Digital Defense Report presents telemetry and insights about the current state of cybersecurity.

Download archived security intelligence reports

Since 2005 we’ve published more than 12,000 pages of insights, hundreds of blog posts, and thousands of briefings. As technology evolves, we track new threats and provide analysis to help CISOs and security professionals.

3D graph illustration with many points.

Volume 24: January–December 2018

Download now
Two people lean over a desk to look at something.

Volume 23: February–December 2017

Download now

Volume 23 regional reports

Download now