A few months ago, I purchased the book Spam Kings, but only recently managed to get around to reading and finishing it. In case you've never read it, it chronicles the stories of some spammers and the anti-spammers who fought them. These anti-spammers are not people like myself in industry; rather, they are users who have received spam who hunt down the source of the spam and work to bring them down. more
A reasonably well informed article in Thursday's USA Today reminds us that in 2004 Bill Gates said the spam problem would be solved in early 2006, but here at the end of 2007 there's more spam than ever. They go through a laundry list of problems of spambots, new kinds of PDF and MP3 spam, and phishing, and a list of of partial or non-solutions including filters, walled gardens, and an odd system called Boxbe, a hybrid of whitelists, challenge/response, and pay for delivery. Oh, and Bill says he never said spam would be solved... more
The Internet Governance Forum (IGF) is an annual UN conference on Internet governance which was held this year in Rio de Janeiro, Brazil. The topics discussed range from human rights online to providing Internet access in developing countries. A somewhat secondary topic of conversation is Internet security and cyber-crime mostly limited to policy and legislative efforts. Techies and Internet security industry don't have much to do there, but I have a few updates for us from the conference. more
There are many network operator group meetings being held these days. Even in the backwater of the South Pacific where I live there is now AUSNOG, and NZNOG is just next door in New Zealand. We now have MENOG in the Middle East and AFNOG in Africa. The original NOG was the North American Network Operators Group (NANOG), and they have the T-Shirts to prove it! NANOG meets three times a year, and I attended NANOG 41 in October 2007. NANOG meetings cover a broad variety of topics, from operational tools, measurement, and peering practices through to a commentary on the state of the Internet industry. Here are my impressions of the meeting. more
The Storm worm has gotten a lot of press this year, with a lot of the coverage tending toward the apocalyptic. There's no question that it's one of the most successful pieces of malware to date, but just how successful is it? Last weekend, Brandon Enright of UC San Diego gave a informal talk at the Toorcon conference in which he reported on his analysis of the Storm botnet. According to his quite informative slides, Storm has evolved quite a lot over the past year... more
If you had an e-mail address any time in the past six years, you've probably gotten spam for something called VigRX for Men, with fairly specific promises that it will make you, ah, manlier. I always wondered how many nitwits could fall for this kind of nonsense. Thanks to a recent class action settlement, we now know that there have been quite a lot of them. A class action suit filed in 2001 in Colorado settled recently, with some quite amazing info in the documents available at http://lemsettlement.com. LEM stands for Leading Edge Marketing, the name used by the defendants for several companies in the US, Canada, and the Bahamas. more
Or, to be more precise, it sure looks like they do. I wrote on another post on a publicly available spam tool, and I mentioned that I came across a page that allowed people to verify whether or not an email address is actually live. The question naturally arises: do spammers clean up their email contact lists based upon whether or not the address is legitimate? Spammers would have an incentive to do this... Do we actually observe spammers changing their sending patterns? I believe that we have evidence that they do. more
Earlier this week, we inserted eleven new top-level domains in the DNS root zone. These represent the term "test" translated into ten languages, in ten different scripts (Chinese is represented in two different scripts, and Arabic script is used by two different languages). This blog post is not about that. (If you're interested about it, read our report on the delegations.) What I would like to talk about is some of the difficulties we face today in expressing scripts in a consistent way over the Internet... more
There is currently a discussion going on between Milton Mueller and Patrik Fältström over the deployment of DNSSEC on the root servers. I think the discussion exemplifies the difficult relation between those who develop standards and those who use them. On the one hand, Milton points out that the way the signing of the root zone will be done will have a great influence on the subjective trust people and nation states will have towards the system. On the other hand, Patrik states that "DNSSEC is just digital signatures on records in this database". Both are right, of course, but they do not speak the same language... more
OK, you know things are getting bad when Ameritrade leaks its customer information yet again, and I don't even bother to report it because it's not news anymore. Well, recent updates to the story have prompted me to correct that omission. Yes, it happened again. Roughly a month ago, correspondents began to receive pump-n-dump spam to tagged email addresses which they had given only to Ameritrade... This now marks the third major confirmed leak of customer information from Ameritrade. In addition, the Inquirer reported the loss of 200,000 Ameritrade client files in February 2005. One correspondent informs me that this has happened to him on four or five previous occasions. more
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