diff --git a/konni/ReadME.md b/konni/ReadME.md
index baf12c3..d295528 100644
--- a/konni/ReadME.md
+++ b/konni/ReadME.md
@@ -10,6 +10,8 @@ https://blog.alyac.co.kr/2347
 Operation Moneyholic With HWP Document 
 https://asec.ahnlab.com/1251
 
+Konni's APT Group conducts attacks with Russian-North Korean trade and economic investment documents
+https://blog.alyac.co.kr/2535
 
 ## relate to darkhotel