General consensus (policy?) is that you should try using the original title if possible (in this case "Security hole allows anyone to hijack your Skype account

General consensus (policy?) is that you should try using the original title if possible (in this case "Security hole allows anyone to hijack your Skype account using only your email address"), or maybe some shorter version of it. Avoid adding personal opinion or slander to titles. Edit: Check the guidelines in the footer.