That most wonderful day of the month has come when we get an idea of what vulnerabilities we may see exploited…. Seriously, if you run Windows, go to windowsupdate.microsoft.com or ensure you have automatic updates if at all possible. This months most critical update relates to a vulnerability in the way windows renders (draws) images. It appears that an attacker could design a web page with images in such a way as to run arbitrary (anything they want) code (programs) on the victims computer, alter or view data, or simply control the machine (creating/removing user accounts, etc.)