The worm may reside on thousands of PCs worldwide, and on Thursday it may again try to send messages from those compromised machines.
The nuisance worm affects PCs running the Windows operating system, from Windows 95 through Server 2003. Security experts advise users to update antivirus software regularly.
Downloads and Drivers
From the Forums
Subscribe to TechSpot
Get free exclusive content, learn about new features and breaking tech news.