Spam

ICANN’s WDPRS Report and Plan to Clean Up Whois Records

ICANN's recently released report, ICANN's Whois Data Accuracy and Availability Program: Description of Prior Efforts and New Compliance Initiatives [PDF], is a summary of the Whois Data Problem Report System's (WDPRS) reports spanning a one-year period that concluded at the end of Fenruary 2007. In case you're not familiar with the WDPRS, it's system that tracks complaints about inaccurate or incomplete whois entries. Notable facts from the report include: There were 50,189 reports for which ICANN received follow-up responses during the year... more

Put Security Alongside .XXX

Isn't security as important to discuss as .XSS? The DNS has become an abuse infrastructure, it is no longer just a functional infrastructure. It is not being used by malware, phishing and other Bad Things [TM], it facilitates them. Operational needs require the policy and governance folks to start taking notice. It's high time security got where it needs to be on the agenda, not just because it is important to consider security, but rather because lack of security controls made it a necessity. more

How Many Bots? How Many Botnets?

We touched on this subject in the past, but recently Rich Kulawiek wrote a very interesting email to NANOG to which I replied, and decided to share my answer here as well: I stopped really counting bots a while back. I insisted, along with many friends, that counting botnets was what matters. When we reached thousands we gave that up. We often quoted anti-nuclear weapons proliferation sentiments from the Cold War, such as: "why be able to destroy the world a thousand times over if once is more than enough?" we often also changed it to say "3 times" as redundancy could be important... more

Analyzing The Inbox of a Spammer’s Domain

Consider this scenario: you need a domain name for your site so you go to your favorite domain registrar's website and upon a quick search find that your third choice is actually available! You quickly pull your credit card and register the name. Everything is good and you can't wait to have your new domain start pointing to your site and represent your official email address. But not so fast -- some of the recent events are revealing that, these days, when you are registering a domain name there is one more critical thing you need to do: check under the hood! more

Lessons for the Internet Governance Forum from the IETF

As Antonios Broumas has correctly observed, the Internet Governance Forum (IGF) begins life in Athens next week without the means for its participants to agree upon any substantive documents such as resolutions or declarations. Indeed, according to Nitin Desai, the Chairman of its Advisory Group, it is impossible for the IGF to make any decisions, as it "is not a decision-making body. We have no members so we have no power to make decision."... more

What’s in a Name?

Internet domain names are truly bizarre. There is nothing especially remarkable about them from a technical perspective, but from a social and political perspective they are all sorts of fun. We can have arguments over control of the DNS root, arguments over whether names are property, arguments over innate rights to specific names, arguments over a registrar's right (or lack thereof) to exploit unregistered names for private gain, and many more arguments besides. In this article, I'd like to explore the argument-space rather than defend any particular position in it. In so doing, I hope to illuminate some novel (or under-emphasised) perspectives on the matter. more

Web Server Botnets and Server Farms as Attack Platforms

Are file inclusion vulnerabilitiess equivalent to remote code execution? Are servers (both Linux and Windows) now the lower hanging fruit rather than desktop systems? In the February edition of the Virus Bulletin magazine, we (Kfir Damari, Noam Rathaus and Gadi Evron (me) of Beyond Security) wrote an article on cross platform web server malware and their massive use as botnets, spam bots and generally as attack platforms. Web security papers deal mostly with secure coding and application security. In this paper we describe how these are taken to the next level with live attacks and operational problems service providers deal with daily. more

Addressing the Future Internet

What economic and social factors are shaping our future needs and expectations for communications systems? This question was the theme of a joint National Science Foundation (NSF) and Organisation for Economic Co Operation and Development (OECD) workshop, held on the 31st January of this year. The approach taken for this workshop was to assemble a group of technologists, economists, industry, regulatory and political actors and ask each of them to consider a small set of specific questions related to a future Internet. Thankfully, this exercise was not just another search for the next "Killer App", nor a design exercise for IP version 7. It was a valuable opportunity to pause and reflect on some of the sins of omission in today's Internet and ask why, and reflect on some of the unintended consequences of the Internet and ask if they were truly unavoidable consequences... more

Trench Warfare in the Age of The Laser-Guided Missile

The historical development of spam fighting is allowing computer-aware criminals to take the upper hand in the fight against what has now evolved into a completely technologically and organizationally merged threat to public safety. If we do not change our strategic approach immediately, the battle, indeed even the war may be all but lost... Of late, much has been said in the popular and computer press about a vector that is annoying, but hardly critical in nature: 'Image spam'. Spammers have jumped on the new technology of 'image-only' payloads, which morph one pixel per message, rendering them unique, and traditional check-sum blocking strategies ineffective... Fortunately this fraudulent stock-touting scheme leaves a paper trail that has allowed for some successful prosecutions in the latter half of the year. Stock spamming, while popular at present time is likely to decline as legal actions increase... more

IE Namespace: We Need Personal Domains!

In my day job I run one of the largest registrars / resellers of IE domains (the IE ccTLD is the domain name for Ireland). In the course of doing that I have spent quite a lot of time becoming accustomed to the rules and regulations that govern both the naming and general registration criteria of IE domains. In some cases I can understand why rules are the way they are, whereas in others I am completely baffled... more

Huge Increase in Spam in October Email

You may have read reports that the total amount of spam is on the decline. Don't believe them. In the month of October, I saw the amount of spam in my traps here roughly double, from about 50,000 per day to 100,000/day now. In conversations with managers at both ISPs and corporate networks, I'm hearing the same thing. more

Earthquake in Asia, Spam Plummets

An earthquake on Tuesday near Taiwan caused widespread disruption to telephone and Internet networks. The quake affected an area of the sea bottom with a lot of undersea cables that broke, and since there is only a limited number of cable repair ships, it will take at least weeks to fish them up and splice them. more

How Much Money Do Spammers Make?

News reports say that high profile Ryan Pitylak was fined $10 million by the Texas Attorney General. A few days ago, he paid a $1M settlement to Microsoft. Since it had been widely reported that he'd made between $3M and $4M during his spamming career, that seemed like a pretty good deal for him. As I commented to the San Antonio Express, this new fine is more in line with what he did, and at least relieves him of all his ill-gotten gains... more

P2P as a New Spam Medium, Moving From PoC to Full Operations

Spam on P2P networks used to be mainly with advertising inside downloaded movies and pictures (mainly pornographic in nature), as well as by hiding viruses and other malware in downloaded warez and most any other file type (from zip archives to movie files). Further, P2P networks were in the past used for harvesting by spammers. Today, P2P has become a direct to customer spamvertizing medium. This has been an ongoing change for a while. As we speak, it is moving from a proof of concept trial to a full spread of spam, day in, day out... more

What If .COM Had Been Born With Site Finder?

ICANN's new Registry Service Technical Evaluation Service (RSTEP) process is definitely a positive step forward for ICANN. The comment period for the Tralliance proposed new service using the DNS wildcard feature closed Wednesday night. ...Ken Fockler commented "there are no right answers and no wrong answers, just judgments and decisions made on those judgments." In this light, I would be interested in hearing different perspectives on the following questions... more