diff --git a/ransomware_gang.md b/ransomware_gang.md
index f4237f9..fa512f9 100644
--- a/ransomware_gang.md
+++ b/ransomware_gang.md
@@ -70,6 +70,7 @@
 |PROMETHEUS |http://promethw27cbrcot.onion/blog |||
 |PROLOCK |http://msaoyrayohnp32tcgwcanhjouetb5k54aekgnwg7dcvtgtecpumrxpqd.onion |(CURRENTLY DOWN)||
 |PYSA |http://pysa2bitc5ldeyfak4seeruqymqs4sj5wt5qkcq7aoyg4h2acqieywad.onion/partners.html |||
+|QUANTUM| http://quantum445bh3gzuyilxdzs5xdepf3b7lkcupswvkryf3n7hgzpxebid.onion |||
 |QLOCKER |http://gvka2m4qt5fod2fltkjmdk4gxh5oxemhpgmnmtjptms6fkgfzdd62tad.onion |||
 |RAGNAROK |http://sushlnty2j7qdzy64qnvyb6ajkwg7resd3p6agc2widnawodtcedgjid.onion |||
 |RAGNAROK |http://wobpitin77vdsdiswr43duntv6eqw4rvphedutpaxycjdie6gg3binad.onion |(CURRENTLY DOWN)||