Spam volume down in September
Spam decreased 8 percent during September, according to a report (PDF) released Monday by MessageLabs.
Among other reasons behind the decrease, the security company cited the apparent demise of California-based Intercage, an Internet service provider alleged to have possibly been used to host command and control servers for various botnets. Intercage's upstream provider, Pacific Internet Exchange, terminated service on September 20; a second upstream provider, UnitedLayer, then terminated service on September 25. During this period, MessageLabs reported a marked decrease in spam traffic.
The impact of the Intercage ISP disconnection on botnet spam relays can be seen in this graph.
(Credit: MessageLabs)Looking deeper into the spam traffic itself, MessageLabs found that 85 percent of sexually explicit e-mail spam is sent during the workday. A healthy 28 percent of that is sent during the lunch hours, from 11 a.m. to 1 p.m. local time. Almost all of this is blocked by corporate filters.
As CNET's resident security expert, Robert Vamosi has been interviewed on the BBC, CNN, MSNBC, and other outlets to share his knowledge about the latest online threats and to offer advice on personal and corporate security. Listen to his podcast at securitybites.cnet.com or e-mail Robert with your questions and comments. 
Just stop the spam and while your at it stop the incessant storing of information.