Since yesterday, our lab has detected a flood of email messages that seem to contain a Microsoft Update, but it’s actually malware. We’ve seen around 3,000 in a few hours. The message is like the following: This email, which seems to have been sent by the Microsoft Support team, informs you that a ...

Source: http://pandalabs.pandasecurity.com/microsoft-support-informs-you%e2%80%a6/