diff --git a/.well-known/security.txt b/.well-known/security.txt
new file mode 100644
index 0000000..445001e
--- /dev/null
+++ b/.well-known/security.txt
@@ -0,0 +1,2 @@
+Contact: mailto:info@tretter.solutions
+Expires: 2027-07-01T00:00:00Z