Actually we mac users do get affected too, especially those who happen to have an ISP that runs on Windows instead of Unix. Had a few friends that complained about slow speed and problems with retrieving their email.
For those of you with friends that uses Windows, inform them how to stop this and quickly since the virus spreads from computer to computer, without any email program. It duplicates itself to 20 unique IP-addresses it finds in a network.
Step 1: Start the computer in Safe Mode and delete the file called MSBLAST.EXE.
Step 2: Download the
MS Security Update ASAP from Microsoft's site.
Step 3. If the person is behind a firewall, block port 135 before going out on the net.
Step 4: Push the start button and Windows update.