Believe you or not but such fails have been seen! :) Hopefully, these days you won't see such a message anywhere. LOL Related posts: SQL injections. Preventive security. Detect an Ajax request in PHP HipChat was attacked, some data may have been leaked Worst passwords ever Delete all Docker containers and images security humour bad code Leave your comment Fields with * are required. Name * Email Comment * * When you submit a comment, you agree with Terms and Conditions of Use.