diff --git a/README.md b/README.md
index 25f14cf..36981ed 100644
--- a/README.md
+++ b/README.md
@@ -22,3 +22,10 @@ NOTE:
 WP started this KB as a personal project in 2019, but would like to invite all
 other RCS staff to work together to create a library of our collective
 knowledge.
+
+**WARNING**:
+
+  * This KB is intended to store public and internal knowledge base that is
+    *NOT* confidential.
+  * Do not store sensitive information on this KB *at all*!
+