This happens many time when the mail, that you are going to send, gets stuck in the Outbox folder of your favorite email client and provides you 'No Luck' to open/delete that email as it already started transmitting to the other side.

If you are one of such victim, here's a quick tip for you to easily stop transferring that mail, so that, you can open or delete it.

You might have already heard about 'WannaCry' or 'WannaCrypt' ransomware which affected many outdated Windows system across the globe and demanded BitCoins worth $300 to decrypt the affected files. This was spread via a vulnerability on Windows system.

Though a fix was already given by Microsoft to safeguard the attack, but a tool to decrypt the affected PC has been recently published by security researchers.