diff --git a/apps/desktop/public/security.txt b/apps/desktop/public/security.txt
new file mode 100644
index 0000000000..85cc1c65ca
--- /dev/null
+++ b/apps/desktop/public/security.txt
@@ -0,0 +1,4 @@
+Contact: mailto:umami-support@trili.tech
+Expires: 2028-08-12T07:01:00.000Z
+Preferred-Languages: en
+Canonical: https://app.umamiwallet.com/.well-known/security.txt
diff --git a/apps/web/public/.well-known/security.txt b/apps/web/public/.well-known/security.txt
new file mode 100644
index 0000000000..85cc1c65ca
--- /dev/null
+++ b/apps/web/public/.well-known/security.txt
@@ -0,0 +1,4 @@
+Contact: mailto:umami-support@trili.tech
+Expires: 2028-08-12T07:01:00.000Z
+Preferred-Languages: en
+Canonical: https://app.umamiwallet.com/.well-known/security.txt