"Bot nets likely behind jump in spam"

Security Focus reports that "Bot nets likely behind jump in spam". The article states that Symantec "has found that average spam volume has increased almost 30 percent for its 35,000 clients in the last two months." David Hart of TQMCubed says, "We should be teaching people not to do business with criminals and to stop giving credit cards to criminals," ... "If you don't like spam, then don't do business with spammers."