Image-based spam blamed for spam hike
Researchers and IT managers are confirming security vendors' claims that spam levels have spiked in the past month -- some say by as much as 80 percent -- and show no signs decreasing.
"There are enormous amounts of spam; it's shot up like crazy since the beginning of October," says John Levine, president of consulting firm Taughannock Networks and co-chair of the Internet Research Task Force's Anti-Spam Research Group, which operates a number of e-mail addresses that aren't filtered for spam. "Earlier this year I was seeing about 50,000 spam messages a day, now I'm seeing 100,000."
Levine's assumption is this spike in spam levels is a result of a new generation of viruses and zombies that can infect PCs more quickly and are harder to get rid of. In its October report, messaging security vendor MessageLabs says the spike is largely due to two Trojan programs, Warezov and SpamThru
» PC World Australian - Cara Garretson - 09-11-2006