At roughly 4:30 p.m. Eastern time last Tuesday, the volume of junk e-mail arriving at inboxes around the world suddenly plummeted by at least 65 percent, an unprecedented drop caused by what is believed to be a single, simple act.According to security experts, one Silicon Valley based computer firm was playing host to computers of various organizations that controlled the distribution of much of the world’s spam. Confronted with evidence tracing the spam activity back to the hosting firm, McColo Corp., Internet service providers pulled the plug, severing McColo’s online connections.
http://www.washingtonpost.com/wp-dyn/content/article/2008/11/19/AR2008111903075.html
How Does So Much Spam Come From One Place?
At roughly 4:30 p.m. Eastern time last Tuesday, the volume of junk e-mail arriving at inboxes around the world suddenly plummeted by at least 65 percent, an unprecedented drop caused by what is believed to be a single, simple act.