diff --git a/clusters/threat-actor.json b/clusters/threat-actor.json
index 548d54b..347d6cd 100644
--- a/clusters/threat-actor.json
+++ b/clusters/threat-actor.json
@@ -10038,10 +10038,15 @@
     {
       "description": "One of the most active Qbot malware affiliates, Proofpoint has tracked the large cybercrime threat actor TA570 since 2018.",
       "meta": {
+        "country": "RU",
         "references": [
           "https://www.proofpoint.com/us/blog/threat-insight/first-step-initial-access-leads-ransomware",
           "https://therecord.media/hackers-using-follina-windows-zero-day-to-spread-qbot-malware/",
-          "https://isc.sans.edu/diary/TA570+Qakbot+Qbot+tries+CVE202230190+Follina+exploit+msmsdt/28728"
+          "https://isc.sans.edu/diary/TA570+Qakbot+Qbot+tries+CVE202230190+Follina+exploit+msmsdt/28728",
+          "https://www.microsoft.com/en-us/security/blog/2022/05/09/ransomware-as-a-service-understanding-the-cybercrime-gig-economy-and-how-to-protect-yourself/"
+        ],
+        "synonyms": [
+          "DEV-0450"
         ]
       },
       "related": [
@@ -10068,8 +10073,9 @@
         "references": [
           "https://blogs.blackberry.com/en/2021/08/blackberry-prevents-threat-actor-group-ta575-and-dridex-malware",
           "https://www.proofpoint.com/us/blog/threat-insight/ta575-uses-squid-game-lures-distribute-dridex-malware",
-          "https://www.zdnet.com/article/ta575-criminal-group-using-squid-game-lures-for-dridex-malware/"
-        ],
+          "https://www.zdnet.com/article/ta575-criminal-group-using-squid-game-lures-for-dridex-malware/",
+          "https://www.proofpoint.com/us/blog/threat-insight/first-step-initial-access-leads-ransomware"
+        ]
       },
       "related": [
         {
@@ -10116,6 +10122,73 @@
         }
       ],
       "value": "TA575"
+    },
+    {
+      "description": "TA577 is a prolific cybercrime threat actor tracked by Proofpoint since mid-2020. This actor conducts broad targeting across various industries and geographies, and Proofpoint has observed TA577 deliver payloads including Qbot, IcedID, SystemBC, SmokeLoader, Ursnif, and Cobalt Strike.",
+      "meta": {
+        "country": "RU",
+        "references": [
+          "https://www.proofpoint.com/us/blog/threat-insight/first-step-initial-access-leads-ransomware",
+          "https://thehackernews.com/2021/06/ransomware-attackers-partnering-with.html",
+          "https://www.itpro.com/security/ransomware/359919/ransomware-criminals-look-to-other-hackers-to-provide-them-with-network",
+          "https://exchange.xforce.ibmcloud.com/threat-group/guid:1dda890fa2662ed26b451c703e922315"
+        ],
+        "synonyms": [
+          "Hive0118"
+        ]
+      },
+      "related": [
+        {
+          "dest-uuid": "2ccaccd0-8362-4224-8497-2012e7cc7549",
+          "tags": [
+            "estimative-language:likelihood-probability=\"likely\""
+          ],
+          "type": "uses"
+        },
+        {
+          "dest-uuid": "edc5e045-5401-42bb-ad92-52b5b2ee0de9",
+          "tags": [
+            "estimative-language:likelihood-probability=\"likely\""
+          ],
+          "type": "uses"
+        },
+        {
+          "dest-uuid": "26f5afaf-0bd7-4741-91ab-917bdd837330",
+          "tags": [
+            "estimative-language:likelihood-probability=\"likely\""
+          ],
+          "type": "uses"
+        },
+        {
+          "dest-uuid": "cd0ad49d-7f79-45e0-91ba-c5eecdabe3aa",
+          "tags": [
+            "estimative-language:likelihood-probability=\"likely\""
+          ],
+          "type": "uses"
+        },
+        {
+          "dest-uuid": "ba91d713-c36e-4d98-9fb7-e16496a69eec",
+          "tags": [
+            "estimative-language:likelihood-probability=\"likely\""
+          ],
+          "type": "uses"
+        },
+        {
+          "dest-uuid": "4f3ad937-bf2f-40cb-9695-a2bedfd41bfa",
+          "tags": [
+            "estimative-language:likelihood-probability=\"likely\""
+          ],
+          "type": "uses"
+        },
+        {
+          "dest-uuid": "1a1d3ea4-972e-4c48-8d85-08d9db8f1550",
+          "tags": [
+            "estimative-language:likelihood-probability=\"likely\""
+          ],
+          "type": "uses"
+        }
+      ],
+      "value": "TA577"
     }
   ],
   "version": 258