You may have noticed that the ISC Infocon was raised from Green to Yellow. This was to highlight the increased level of threat from MS08-067.

We have just moved back to green. This is not because of any lowering of threat, but to return to our normal steady state. People use the INFOCON level as a matter of understanding what is going on with the Internet and security as a whole.

If you see it raise again over the weekend, you'll know its gotten a whole lot worse.