Email viruses and Facebook hacks are now proliferating online. If you ever receive an e-mail just like the photo above please ignore it. Do not respond as well to e-mails which asks for your username and password about your online accounts in the disguise of a possible shutting down of your account.
Facebook had recently launched the launched a secure option of using their social networking site. They have done this by enabling you to access Facebook through the https links. I am still yet to know how to do this but if you have seen it being offered in your Facebook notification then pleae use it.
Again, be informed and be critical in what you click, install or browse.