diff --git a/README.md b/README.md
index da467b6..e447f1b 100644
--- a/README.md
+++ b/README.md
@@ -535,7 +535,7 @@ 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: *709* elements
+Category: *actor* - source: *MISP Project* - total: *711* 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 83885f5..8c20c66 100644
--- a/clusters/threat-actor.json
+++ b/clusters/threat-actor.json
@@ -16378,6 +16378,28 @@
       },
       "uuid": "feeab818-a9bd-4bff-9923-bf8421abd6c5",
       "value": "CRYSTALRAY"
+    },
+    {
+      "description": "Rostelecom's security team has discovered a new APT group that is breaching companies via industrial PLCs. Named Lifting Zmiy, the group's first attacks were traced back to October 2023. The group targeted PLCs from Russian company Tech-Automatics usually used with elevators and which were still using their default passwords. Rostelecom has linked the group to intrusions at a Russian government contractor, two telecom operators, and an IT company. The company says the group collected and exfiltrated data and then destroyed the victim's infrastructure. Rostelecom says Lifting Zmiy uses Starlink infrastructure for attacks and appears to operate out of Eastern Europe.",
+      "meta": {
+        "refs": [
+          "https://www.rbc.ru/technology_and_media/08/07/2024/6687f9af9a7947780a5d1a31",
+          "https://tadviser.com/index.php/Company:Tecon-Automatics_NGO",
+          "https://news.risky.biz/risky-biz-news-us-takes-down-rts-twitter-bot-farm/"
+        ]
+      },
+      "uuid": "b9968b5f-0a5a-4be6-9dd2-428244741323",
+      "value": "Lifting Zmiy"
+    },
+    {
+      "description": "NullBulge is a cybercriminal threat group targeting AI and gaming focused entities. They weaponize code in publicly available repositories to distribute malware, including LockBit ransomware. The group claims to be motivated by a pro-art, anti-AI cause, but their activities indicate a financial focus. NullBulge uses obfuscated code in public repositories and malicious mods to target their victims.",
+      "meta": {
+        "refs": [
+          "https://www.sentinelone.com/labs/nullbulge-threat-actor-masquerades-as-hacktivist-group-rebelling-against-ai/"
+        ]
+      },
+      "uuid": "000d8bbf-cb6f-4f7b-89a4-9c136ac4bc5a",
+      "value": "Nullbulge"
     }
   ],
   "version": 312