diff --git a/README.md b/README.md
index 8cf1487..88bc112 100644
--- a/README.md
+++ b/README.md
@@ -599,7 +599,7 @@ Category: *tea-matrix* - source: ** - total: *7* elements
 
 [Threat Actor](https://www.misp-galaxy.org/threat-actor) - Known or estimated adversary groups targeting organizations and employees. Adversary groups are regularly confused with their initial operation or campaign. threat-actor-classification meta can be used to clarify the understanding of the threat-actor if also considered as operation, campaign or activity group.
 
-Category: *actor* - source: *MISP Project* - total: *792* elements
+Category: *actor* - source: *MISP Project* - total: *793* elements
 
 [[HTML](https://www.misp-galaxy.org/threat-actor)] - [[JSON](https://github.com/MISP/misp-galaxy/blob/main/clusters/threat-actor.json)]
 
diff --git a/clusters/threat-actor.json b/clusters/threat-actor.json
index 1f54a53..65a8ebd 100644
--- a/clusters/threat-actor.json
+++ b/clusters/threat-actor.json
@@ -17612,6 +17612,18 @@
       },
       "uuid": "d44be76b-07ad-47b3-a296-3899f27f0702",
       "value": "UAC-0185"
+    },
+    {
+      "description": "WASSONITE is a North Korea-linked APT that has targeted industrial sectors, including electric generation, nuclear energy, manufacturing, and research entities in India, South Korea, and Japan since at least 2018. The group employs DTrack RAT for remote access, Mimikatz for credential capture, and various system tools for lateral movement and file transfers. WASSONITE has been observed using nuclear energy-themed spear phishing lures to deploy the AppleSeed backdoor, which can take screenshots, log keystrokes, and execute commands from a C2 server. Their operations focus on initial access, reconnaissance, and data collection without demonstrating disruptive capabilities.",
+      "meta": {
+        "country": "KP",
+        "refs": [
+          "https://www.dragos.com/blog/2022-ics-ot-threat-landscape-recap-what-to-watch-for-this-year/",
+          "https://www.dragos.com/threat/wassonite/"
+        ]
+      },
+      "uuid": "fba00660-d18c-4af7-831c-25757e495907",
+      "value": "Wassonite"
     }
   ],
   "version": 322