Reading Peter Olthoorn's book on Google (a link is found here), I ran into a passage on IP addresses. Where Google states that it does not see an IP address as privacy sensitive. An IP address could be used by more than one person, it claims. The Article 29 Working Party, the EU privacy commissioners, states that it is privacy sensitive as a unique identifier of a private person. It got me wondering whether it is this simple. Here is a blog post meant to give some food for thought and debate. I invite you to think about the question 'how private is an IP address'? more
ICANN Compliance now has two conflicting answers on record concerning the enforceability of RAA 378 on WHOIS inaccuracy. This is a topic of extreme importance and one we are trying to get to the bottom of. ...inconsistency needs to be resolved as it directly impacts the current RAA negotiations and certainly before new gTLDs are deployed. more
We have posted our support of the WHOIS Policy Review Team Report with two important comments. First, on page 79 of the report it is confirmed that the RAA is unenforceable on WHOIS inaccuracy (we wrote about this while at the last ICANN meeting) because the language of RAA 3.7.8 has no enforcement provision. It is now time for ICANN to confirm this problem officially. more
At the end of January, the DMARC (Domain-based Message Authentication, Reporting & Conformance) specification was publicly announced and resulted in widespread media coverage, blog posts and discussion. Since that time various individuals and organizations have been working on writing code for DMARC validators and report parsers. The dmarc-discuss list has been fairly active as various questions and issues have been raised and clarified. Now it is time to see how well the various implementations play together in live testing. more
A couple of months ago, Microsoft Sweden launched a program called Spammers' Aid. This is a program (created and provided by Microsoft?) that is designed to help spammers reform their ways. The idea is that since spam is continually decreasing in email and spammers are finding it more and more difficult to get their mail delivered into the inbox, why not use the skills they acquired while spamming (sales and marketing, tech skills) and apply it for good? This program teaches them how. more
DNS blacklists for IPv4 addresses are now nearly 15 years old, and DNSBL operators have gathered a great deal of expertise running them. Over the next decade or two mail will probably move to IPv6. How will running IPv6 DNSBLs differ from IPv4? There aren't any significant IPv6 DNSBLs yet since there isn't significant unwanted IPv6 mail traffic yet (or significant wanted traffic, for that matter), but we can make some extrapolations from the IPv4 experience. more
Microsoft took down a Zeus botnet recently. Within days it was publicly accosted by Fox-IT's director Ronald Prins for obstructing ongoing investigations and having used Fox-IT's data. This was followed by the accusation that Microsoft obstructs criminal proceedings... On top of all this EU Commissioner Cecilia Malmström announced that cooperation between law enforcement and industry will be forged in the European Cyber Crime Centre as of 2013. Coincidences do not exist. Why? more
Mobile networks aren't usually thought of as sources of spam, but a quick look at some of the resources that track spam reveals they actually are. This is counter intuitive at first glance because when most people think of mobile they think of smartphones, and those aren't known to be sources of spam (at least not yet). What's really going on is PCs connected to mobile networks with air cards, or tethered with a smartphone where it's permissible, are the culprits more
Arstechnica wrote an article recently entitled Spam levels still low a year after Rustock botnet takedown. The article is more detailed that numerous things have contributed to the decline in spam since then. However, the article misrepresents Rustock's effect on the spam levels. It's completely true that Rustock was the largest botnet and sent the most spam (by total individual spam connections). more
The sixth annual Counter-eCrime Operations Summit (CeCOS VI) will engage questions of operational challenges and the development of common resources for the first responders and forensic professionals who protect consumers and enterprises from the ecrime threat every day. This year's meeting will focus on the shifting nature of cybercrime and the attendant challenges of managing that dynamic threatscape. more
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