Merge pull request #1 from Microsoft/msrc-reporting-readme

Add "Reporting Security Issues" to README.

Author: guyacosta

README.md

@@ -71,6 +71,15 @@ This project has adopted the [Microsoft Open Source Code of Conduct]
 For more information see the [Code of Conduct FAQ](https://opensource.microsoft.com/codeofconduct/faq/) or
 contact [[email protected]](mailto:[email protected]) with any additional questions or comments.
 
+## Reporting Security Issues
+
+Security issues and bugs should be reported privately, via email, to the Microsoft Security
+Response Center (MSRC) at [[email protected]](mailto:[email protected]). You should
+receive a response within 24 hours. If for some reason you do not, please follow up via
+email to ensure we received your original message. Further information, including the
+[MSRC PGP](https://technet.microsoft.com/en-us/security/dn606155) key, can be found in
+the [Security TechCenter](https://technet.microsoft.com/en-us/security/default).
+
 ## How to Use
 
 See project wiki located on this site