diff --git a/README.md b/README.md
index ad1e48e..1c62503 100644
--- a/README.md
+++ b/README.md
@@ -12,6 +12,8 @@ A curated list of awesome malware analysis tools and resources. Inspired by
         - [Honeypots](#honeypots)
         - [Malware Corpora](#malware-corpora)
     - [Open Source Threat Intelligence](#open-source-threat-intelligence)
+        - [Tools](#tools)
+        - [Other Resources](#other-resources)
     - [Detection and Classification](#detection-and-classification)
     - [Online Scanners and Sandboxes](#online-scanners-and-sandboxes)
     - [Domain Analysis](#domain-analysis)
@@ -82,12 +84,19 @@ A curated list of awesome malware analysis tools and resources. Inspired by
 
 ## Open Source Threat Intelligence
 
-*Harvest and analyze IOCs*
+### Tools
+
+*Harvest and analyze IOCs.*
 
 * [Combine](https://github.com/mlsecproject/combine) - Tool to gather Threat 
   Intelligence indicators from publicly available sources.
 * [TIQ-test](https://github.com/mlsecproject/tiq-test) - Data visualization 
   and statistical analysis of Threat Intelligence feeds.
+* [threataggregator](https://github.com/jpsenior/threataggregator) -
+  Aggregates security threats from a number of sources, including some of
+  those listed below in [other resources](#other-resources).
+
+### Other Resources
 
 *Threat intelligence and IOC resources.*