You can find the entire repo here.

config/automation/System/bad_logins.yaml

@@ -0,0 +1,26 @@
+###################################
+##  Uses IFTTT to notify me of bad logins.
+###################################
+
+- alias: Login Failure
+  hide_entity: True
+  trigger:
+    platform: template
+    value_template: "{{ states('persistent_notification.httplogin') != 'unknown' }}"
+
+  action:
+    - service: script.notify_engine
+      data_template:
+        value1: 'Bad Login: '
+        value2: 'There was a Hack attempt!'
+        value3: 'Go Check the GUI for details.'
+        who: 'carlo'
+
+    - service: script.tweet_engine
+      data_template:
+        tweet: >
+          {{ [
+          "Seriously, I am a Smart Home. I am logging your hack attempt.",
+          "If you do not know the password, you get locked out and IP banned.",
+          "Three Strikes and you are OUT! IP Banned."
+          ] | random + "#Security"}}