diff --git a/exposures/files/putty-private-key-disclosure.yaml b/exposures/files/putty-private-key-disclosure.yaml
new file mode 100644
index 0000000000..7c6cb29f79
--- /dev/null
+++ b/exposures/files/putty-private-key-disclosure.yaml
@@ -0,0 +1,23 @@
+id: putty-private-key-disclosure
+
+info:
+  name: Putty Private Key Disclosure
+  author: dhiyaneshDk
+  severity: medium
+  reference: https://github.com/detectify/ugly-duckling/blob/master/modules/crowdsourced/putty-private-key-disclosure.json
+  tags: exposure,files
+
+requests:
+  - method: GET
+    path:
+      - "{{BaseURL}}/my.ppk"
+    matchers-condition: and
+    matchers:
+      - type: word
+        words:
+          - "PuTTY-User-Key-File"
+          - "Encryption:"
+        part: body
+      - type: status
+        status:
+          - 200