Windows Worm Hits 3 Million Computers

As reported back in December, Internet Explorer has a major security flaw. Evidently, not everyone heard the news or, for some reason, did not update their security. If you use Internet Explorer, make sure you update your anti-virus software and install Microsoft's MS08-067 patch.

BBC NEWS | Technology | Three million hit by Windows worm

The malicious program has infected computers in many different parts of the world, with machines in China, Brazil, Russia, and India having the highest number of victims.

Either switch browsers or update Internet Explorer.
This is one nasty bug--and it is evolving.