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Policy Failure Enables Mass Malware: Part I (Rx-Partners/VIPMEDS)

This is the first in a series of releases that tie extensive code injection campaigns directly to policy failures within the Internet architecture. In this report we detail a PHP injection found on dozens of university and non-profit websites which redirected visitor's browsers to illicit pharmacies controlled by the VIPMEDS/Rx-Partners affiliate network. This is not a unique problem, however the pharmacy shop sites in question: HEALTHCUBE[DOT]US and GETPILLS[DOT]US should not even exist under the .US Nexus Policy. more

Ensuring Maximum Resilience to the DNS?

Yesterday CommunityDNS noticed a sudden, heavy spike in traffic through its Anycast node in Hong Kong. While comfortably processing queries at 863,000 queries per second for close to 2 hours the occurrence was undeniable. While we can't say the increase in traffic was specifically due to DDoS, its sudden increase is suspicious and reminds us that DDoS is still a popular tool used by the malicious community. more

Three Things Registrars Must Do to Enhance Security

If the rise of phishing has taught us anything, it's that on the Internet, if a digital asset has value, there's somebody out there who wants to steal it. Whether it's a bank account password, a credit card number, a PayPal login, or even a magic sword in an online game, there's a fraudster somewhere trying to misappropriate it for his or her own nefarious purposes. Domain names have always been a target for such criminals. more

DNS RPZ, Malicious Domains… Bring Your Own Policy. Dress Casual.

Paul observed that most new domain names are malicious. Are they? Since the "dawn of tasting", some 30 million domain names have been created for the purposes of interposition on existing name to resource mappings. That is a third of the .COM historical growth, and mostly in the last five years. ... It is difficult not to conclude that interposition on persistent, public referents is without malice, and that the malicious parties are advertisers seeking to transform public referents into private property, as promotional devices... more

Was the ClimateGate Hacker Justified? Join the Debate!

A few days ago a story broke where someone hacked into a global warming research institute and stole all emails from the past 10 years, proving a conspiracy. In the vast amount of emails stolen, some emails were also found with clear-cut lies, showing how some scientists conspired to deceive in scientific research about data that did not fit their agenda of proving global warming. I am opening the subject for debate... more

Securing a Domain: SSL vs. DNSSEC

There has been quite a bit of talk lately about the best way to secure a domain, mainly centered in two camps: using Secure Socket Layer (SSL), or using DNS Security Extensions (DNSSEC). The answer is quite simple -- you should use both. The reason for this is that they solve different problems, using different methods, and operate over different data. more

Swedish Regulator Bans Inclusion of Letters “b”, “a”, “n”, “k” in Domain Names Under .SE

Swedish Regulator PTS have today notified .SE, the Swedish (.SE) TLD registry that they have to change the rules... In short, the decision implies that any form of the sequence of the characters "b", "a", "n", "k" are illegal in domain names in Sweden. Further that checks of what domain names are registered are to be checked before registration. more

Gary Warner: We Are Well Past Time to Declare a Spam Crisis in China

In a blog post last week, Gary Warner, director of research in computer forensics at the University of Alabama's (UAB) computer and information sciences department, wrote that it is well past time for someone to declare a "Spam Crisis in China". The warning comes along with UAB's reports that most of the spam they receive has ties to China. "It is very normal that more than one-third of the domain names we see each day in spam messages come from China," Warner wrote. "When one also considers the many '.com' and '.ru' domain names which are also hosted in China, the problem is much worse. More than half of all spam either uses domain names registered in China, is sent from computers in China, or uses computer in China to host their web pages." more

Phishers Expand Number of Top Level Domains Abused, Policy Changes Found Effective in Prevention

The new Global Phishing Survey released by the Anti-Phishing Working Group (APWG) this month reveals that phishing gangs are concentrating their efforts within specific top level domains (TLDs), but also that anti-phishing policies and mitigation programs by domain name registrars and registries can have a significant and positive effect. The number of TLDs abused by phishers for their attacks expanded 7 percent from 145 in H2/2007 to 155 in H1/2008. The proportion of Internet-protocol (IP) number-based phishing sites decreased 35 percent in that same period, declining from 18 percent in the second half of 2007 to 13 percent in the first half of 2008. more

Phishing Registrar Accounts: eNom is First Target

Criminals are now looking to use established domain names, via phishing targeted at domain registrars. This is possibly related to ICANN finally moving to stop the black hat registrars of the world. According to the first report on the matter sent yesterday to Registrar Operations (reg-ops) mailing list, the attacks seem to be run by gang of child pornography spammers. more

Are You Getting Your News From Spam? My Mother Does

This is a story about my mother and Obama. My mother: "Have you heard about Obama? Really impressive guy." Me: "What about him?" My mother: "x, y and z." Me: "Where did you hear about this?" My mother: "I read email too, you are not the only one who is into technology." Luckily, my mother bases her opinion on more than just spam messages... more

Do We Need Two Internets?

Jonathan Zittrain's recent book, The Future of the Internet -- And How to Stop It, has spurred a lot of discussion both online and offline, with blog posts lauding his insights or criticising his over-apocalyptic imagination. The book itself makes fascinating reading for those who have watched the network grow from its roots in the research community into today's global channel for communications, commerce and cultural expression... One of the reasons that Zittrain puts forward for the growing popularity of closed or, as he prefers 'tethered', devices, is that they are less vulnerable to hacking, security flaws, malware and all the other perils that face any internet-enabled system. more

On Comcast and Net Neutrality: Shouting Fire in a Theater

The Comcast traffic shaping case has stirred up passionate debate. Net neutrality proponents are calling for Comcast's head on a platter. The common argument is that Comcast's policy may stifle innovation and competition. If a service provider is allowed to exercise unregulated discretion in how it treats subscriber traffic, it is a slippery slope toward anti-competitive practices. Net neutrality says keep your hands off. Some are preaching net neutrality as if it were an inalienable human right like freedom of speech... more

Google Buys VeriSign (not really)

No that's not really happening, Google is not buying VeriSign. But given Google's ravenous appetite for data, it might find VeriSign quite attractive. VeriSign has both root domain name servers and servers for the .com and .net top level domains (TLDs). VeriSign could data mine the queries coming into those servers and produce a very valuable real-time stream of what users on the net are doing... Google just bought Postini -- and one would have to be fairly naive to believe that Google does not intend to dredge through all... more

.COM and .NET: Thick Or Thin?

The fallout from the failure of RegisterFly has been largely addressed as an issue of regulation and enforcement. ...ICANN has not historically enforced the escrow obligation, and in any case, if a company has failed, who exactly is going to take responsibility for updating the escrowed data? It seems to me that the problems that have arisen as a result of RegisterFly's collapse have more to do with the design of the "shared registry system" for the .COM and .NET TLDs than they do with ICANN's failure to enforce the RAA. more