diff --git a/public/.well-known/security.txt b/public/.well-known/security.txt
new file mode 100644
index 000000000..80828f582
--- /dev/null
+++ b/public/.well-known/security.txt
@@ -0,0 +1,3 @@
+Contact: mailto:security@arcade.dev
+Expires: 2027-07-20T00:00:00.000Z
+Preferred-Languages: en