From the Microsoft Blog Post, it is advised to be careful as your computer may be attacked by Hackers. It is simple, you will be convinced to download a Microsoft Word document sent to you through an email or something. When you download and open that document, you may be the victim.
The safer way is to update your software's, which are highly recommended to update like Microsoft Office. You may use some fixes listed in Microsoft Security Advisory post for better security. If you are using your computer for business purposes, it is always advisable to check Microsoft Safety and Security Center.
Products:
Amazon: Microsoft Office Home and Business 2013 (1PC/1User) [Download] (Microsoft) [$163.28]
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