diff --git a/README.md b/README.md
index e51f517..59eecd6 100644
--- a/README.md
+++ b/README.md
@@ -126,6 +126,8 @@ A curated list of awesome malware analysis tools and resources. Inspired by
   C&C blocklists.
 * [ZeuS Tracker](https://zeustracker.abuse.ch/blocklist.php) - ZeuS
   blocklists.
+* [Critical Stack- Free Intel Market](https://intel.CriticalStack.com) - Free
+  intel aggregator with deduplication featuring 90+ feeds and over 1.2M indicators.
 
 ## Detection and Classification
 
@@ -312,6 +314,8 @@ the [browser malware](#browser-malware) section.*
 
 *Analyze network interactions.*
 
+* [Bro](https://www.bro.org) - Protocol analyzer that operates at incredible
+  scale; both file and network protocols.
 * [Fiddler](http://www.telerik.com/fiddler) - Intercepting web proxy designed
   for "web debugging."
 * [Hale](https://github.com/pjlantz/Hale) - Botnet C&C monitor.
@@ -394,12 +398,15 @@ the [browser malware](#browser-malware) section.*
 
 * Andrew Case [@attrc](https://twitter.com/attrc)
 * Claudio [@botherder](https://twitter.com/botherder)
+* Dustin Webber [@mephux](https://twitter.com/mephux)
 * Glenn [@hiddenillusion](https://twitter.com/hiddenillusion)
 * jekil [@jekil](https://twitter.com/jekil)
 * Jurriaan Bremer [@skier_t](https://twitter.com/skier_t)
 * Lenny Zeltser [@lennyzeltser](https://twitter.com/lennyzeltser)
+* Liam Randall [@hectman](https://twitter.com/hectaman)
 * Mark Schloesser [@repmovsb](https://twitter.com/repmovsb)
 * Michael Ligh (MHL) [@iMHLv2](https://twitter.com/iMHLv2)
+* Richard Bejtlich [@taosecurity](https://twitter.com/taosecurity)
 * Volatility [@volatility](https://twitter.com/volatility)
 
 ## Other