‘Good’ Worm Fixes Infected Computers

My spin: In case you found a “good” worm, I thought I’d post this so you can be forewarned.
Washington Post News Clip: A new version of the worm that attacked more than 500,000 computers last week is circulating on the Internet, and while this one fixes computers instead of crashing them, it can create its own headaches.
(full story)