Update CODEOWNERS for week 2 migrations

Author: tynevi

CODEOWNERS

@@ -1,5 +1,11 @@
 # Codeowners file
 # Each line is a file pattern followed by one or more owners.
 
-# Specify owners for the aks folder
+# Folder paths in this list have been migrated to new repositories and content can no longer be created for these services in this repo.
 /articles/aks @tynevi @thomps23
+/articles/defender-for-cloud  @tynevi @thomps23
+/articles/attestation  @tynevi @thomps23
+/articles/confidential-ledger  @tynevi @thomps23
+/articles/dedicated-hsm  @tynevi @thomps23
+/articles/key-vault  @tynevi @thomps23
+/articles/payment-hsm  @tynevi @thomps23