diff --git a/README.md b/README.md
index 23998b5..8e0dda8 100644
--- a/README.md
+++ b/README.md
@@ -512,6 +512,8 @@ the [browser malware](#browser-malware) section.*
   command-line tools that help manage and investigate live systems.
 * [Pyew](https://github.com/joxeankoret/pyew) - Python tool for malware
   analysis.
+* [PyREBox](https://github.com/Cisco-Talos/pyrebox) - Python scriptable reverse engineering 
+  sandbox by the Talos team at Cisco.
 * [QKD](https://github.com/ispras/qemu/releases/) - QEMU with embedded WinDbg server for stealth debugging.
 * [Radare2](http://www.radare.org/r/) - Reverse engineering framework, with
   debugger support.