diff --git a/clusters/threat-actor.json b/clusters/threat-actor.json
index fcb4e4e..e831549 100644
--- a/clusters/threat-actor.json
+++ b/clusters/threat-actor.json
@@ -4877,7 +4877,6 @@
           "https://www.justice.gov/opa/media/1327601/dl?inline",
           "https://www.noticeofpleadings.com/starblizzard/",
           "https://edeca.net/post/2024-06-26-an-interesting-callisto-yara-rule",
-          "https://blog.sekoia.io/calisto-continues-its-credential-harvesting-campaign",
           "https://blog.sekoia.io/calisto-show-interests-into-entities-involved-in-ukraine-war-support",
           "https://blog.sekoia.io/one-year-after-the-cyber-implications-of-the-russo-ukrainian-war/",
           "https://blog.sekoia.io/calisto-doxxing-sekoia-io-findings-concurs-to-reuters-investigation-on-fsb-related-andrey-korinets/"