Who we are and what we do

The Microsoft Malware Protection Center (MMPC) provides world class antimalware research and response capabilities that support Microsoft's range of security products and services. With laboratories in multiple locations around the globe the MMPC is able to respond quickly and effectively to new malicious and potentially unwanted software threats wherever and whenever they arise.

Learn more about the Microsoft Malware Protection Center (MMPC)

Recently published analyses

View active malware

	Are you protected?
	To ensure you are protected, download the latest definitions for your Microsoft security product. Get the latest definitions Find out how to protect your computer from malware. I think my computer is infected – what do I do now? What can I do to prevent my computer from becoming infected? Additional guidance and advice


	Greetings from Tokyo... This year at the PacSec conference, I will present a Microsoft view of the threat landscape during the first six months in 2009. It will be based on telemetry data published in the latest Security Intelligence Report (SIR) published on Nov 2nd, 2009. Read the full story on the blog


	Microsoft Security Intelligence Report An in-depth perspective of software vulnerabilities, malicious code threats and potentially unwanted software, focusing on trends observed during the first or second half of each year. Read the Microsoft Security Intelligence Report


	Microsoft security products Get and stay protected with Microsoft security products Enterprise protection Learn more about Microsoft Forefront Consumer protection Learn more about Microsoft Security Essentials

Who we are and what we do

Recently published analyses

Are you protected?

Greetings from Tokyo...

Microsoft Security Intelligence Report

Microsoft security products