diff --git a/clusters/threat-actor.json b/clusters/threat-actor.json
index 2be228e..8ec4896 100644
--- a/clusters/threat-actor.json
+++ b/clusters/threat-actor.json
@@ -757,7 +757,7 @@
         "country": "CN",
         "refs": [
           "https://securelist.com/analysis/publications/69953/the-naikon-apt/",
-          "http://www.fireeye.com/blog/technical/malware-research/2014/03/spear-phishing-the-news-cycle-apt-actors-leverage-interest-in-the-disappearance-of-malaysian-flight-mh-370.html",
+          "https://www.fireeye.com/blog/threat-research/2014/03/spear-phishing-the-news-cycle-apt-actors-leverage-interest-in-the-disappearance-of-malaysian-flight-mh-370.html",
           "https://www.cfr.org/interactive/cyber-operations/apt-30"
         ],
         "synonyms": [