The Mydoom.A and Mydoom.B worm variants are currently spreading rapidly through e-mail messages. They attempt to entice e-mail recipients into opening a file attachment, most commonly those with a .zip file name extension. If the attached file is opened, the worm installs malicious code on the computer user's system and sends copies of itself to all contacts in the user's address book. Both versions of the worm leave a file on the infected machine that can potentially allow a malicious individual to access that machine. Mydoom.B also reportedly blocks access to some websites, including Microsoft.com and some antivirus vendors' websites.

Pirossi, bio na sajtu, odradio kako su mi savetovali (iz Microsofta ) i ladno nemam ni A ni B verziju. A bio sam ubedjen da sam upecao nekog, nesto mi se komp sumljivo ponasao, ali su to ipak Windows-i.