There is a phishing email doing the rounds purporting to be from Western Union. Some newsagents received this yesterday:
Dear Valued Customer,
This is an official notification from Western Union. Your account access has been limited due to a login attempt failure.
To restore your account we have attached a form to this email. Please download the form and follow the instructions on your screen.
Fraudwatch International has the details. Their latest update was overnight. If you receive an email like this: Do not respond, do not click on the link.