Some Worms Use Their Powers for Good

Gardeners know that worms are good. Cybersecurity professionals know that worms are bad. Very bad. In fact, worms are literally the most devasting force for evil known to the computing world. The MyDoom worm holds the dubious position of most costly computer malware ever – responsible for some $52 billion in damage. In second place… Sobig, another worm.
It turns out, however, that there are