diff --git a/clusters/microsoft-activity-group.json b/clusters/microsoft-activity-group.json
index 31e0526..645e9bd 100644
--- a/clusters/microsoft-activity-group.json
+++ b/clusters/microsoft-activity-group.json
@@ -86,7 +86,9 @@
         "refs": [
           "https://blogs.technet.microsoft.com/mmpc/2016/11/01/our-commitment-to-our-customers-security/",
           "http://download.microsoft.com/download/4/4/C/44CDEF0E-7924-4787-A56A-16261691ACE3/Microsoft_Security_Intelligence_Report_Volume_19_A_Profile_Of_A_Persistent_Adversary_English.pdf",
-          "https://blogs.technet.microsoft.com/mmpc/2015/11/16/microsoft-security-intelligence-report-strontium/"
+          "https://blogs.technet.microsoft.com/mmpc/2015/11/16/microsoft-security-intelligence-report-strontium/",
+          "https://blogs.microsoft.com/on-the-issues/2018/08/20/we-are-taking-new-steps-against-broadening-threats-to-democracy/",
+          "https://www.bleepingcomputer.com/news/security/microsoft-disrupts-apt28-hacking-campaign-aimed-at-us-midterm-elections/"
         ],
         "synonyms": [
           "APT 28",
diff --git a/clusters/threat-actor.json b/clusters/threat-actor.json
index 045640b..5ce97ff 100644
--- a/clusters/threat-actor.json
+++ b/clusters/threat-actor.json
@@ -2034,7 +2034,9 @@
           "https://www2.fireeye.com/rs/848-DID-242/images/wp-mandiant-matryoshka-mining.pdf",
           "https://www.crowdstrike.com/blog/bears-midst-intrusion-democratic-national-committee/",
           "http://researchcenter.paloaltonetworks.com/2016/06/unit42-new-sofacy-attacks-against-us-government-agency/",
-          "https://www.cfr.org/interactive/cyber-operations/apt-28"
+          "https://www.cfr.org/interactive/cyber-operations/apt-28",
+          "https://blogs.microsoft.com/on-the-issues/2018/08/20/we-are-taking-new-steps-against-broadening-threats-to-democracy/",
+          "https://www.bleepingcomputer.com/news/security/microsoft-disrupts-apt28-hacking-campaign-aimed-at-us-midterm-elections/"
         ],
         "synonyms": [
           "APT 28",