Zombie PCs: ‘Time to infection is less than five minutes’

A horrifying new article in The New York Times offers the lowdown on "zombie computers," the half-a-million-or-so machines that are converted, assembled into systems called "botnets" and forced to do a shadowy figure's bidding, namely in the form of automated programs that send the majority of e-mail spam, illegally seek financial information and install malicious software on still more PCs. Lock up your Windows and children!