diff --git a/README.md b/README.md
index 6461201..e504528 100644
--- a/README.md
+++ b/README.md
@@ -82,6 +82,11 @@ A curated list of awesome malware analysis tools and resources. Inspired by
 
 ## Open Source Threat Intelligence
 
+*Harvest and parse IOCs*
+
+* [Combine](https://github.com/mlsecproject/combine) - Tool to gather Threat 
+  Intelligence indicators from publicly available sources.
+
 *Threat intelligence and IOC resources.*
 
 * [Autoshun](http://autoshun.org/) ([list](http://autoshun.org/)) - Snort