Zeus Trojan Author Ran With Spam Kingpins
The cybercrime underground is expanding each day, yet the longer I research this subject the more convinced I am that much of it is run by a fairly small and loose-knit group of hackers. That suspicion was reinforced this week when I discovered that the author of the infamous ZeuS Trojan was a core member of Spamdot, until recently the most exclusive online forum for spammers and the shady businessmen who maintain the biggest spam botnets.
Thanks to a deep-seated enmity between the owners of two of the largest spam affiliate programs, the database for Spamdot was leaked to a handful of investigators and researchers, including KrebsOnSecurity. The forum includes all members’ public posts and private messages — even those that members thought had been deleted. I’ve been poring over those private messages in an effort to map alliances and to learn more about the individuals behind the top spam botnets.