diff --git a/clusters/threat-actor.json b/clusters/threat-actor.json
index 1411806..764b703 100644
--- a/clusters/threat-actor.json
+++ b/clusters/threat-actor.json
@@ -13279,11 +13279,13 @@
         "refs": [
           "https://www.mandiant.com/resources/blog/north-korea-supply-chain",
           "https://us-cert.cisa.gov/ncas/alerts/aa22-108a",
-          "https://www.mandiant.com/resources/blog/north-korea-cyber-structure-alignment-2023"
+          "https://www.mandiant.com/resources/blog/north-korea-cyber-structure-alignment-2023",
+          "https://cloud.google.com/blog/topics/threat-intelligence/cyber-threats-targeting-brazil"
         ],
         "synonyms": [
           "Jade Sleet",
-          "UNC4899"
+          "UNC4899",
+          "Pukchong"
         ]
       },
       "uuid": "825abfd9-7238-4438-a9e7-c08791f4df4e",