Attack Of Comcast’s Internet Zombies

Comcast’s high-speed Internet subscribers have long been rumoured to be an unusually persistent source of junk e-mail, but now it has been confirmed by the company. Network engineer Sean Lutner said Comcast users send out about 800 million messages a day, but a mere 100 million flow through the company’s official servers. Almost all of the remaining 700 million represent spam erupting from so-called zombie computers