Threat Intelligence

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

Who Broke the WHOIS?

As Internet services go, WHOIS held a lot of promise but has repeatedly failed to live up to its potential; raising the question "is it time to retire WHOIS?" The concept behind WHOIS was simple. For each and every registered domain name, provide the facility for querying details about who owns it, who administers it, when was it created and when it will expire. Unfortunately the service lost its way practically from day one after failing to agree upon or adhere to any formal structure of the content it provides. more

U.S. Complaint to WTO on China VPNs Is Itself Troubling

On 23 February, the U.S. Administration had the chutzpah to file a formal communication to the World Trade Organization (WTO) complaining about "measures adopted and under development by China relating to its cybersecurity law." However, it is the U.S. complaint that is most troubling. Here is why. The gist of the U.S. complaint is that China's newly promulgated directive on the use of VPN (Virtual Private Network) encrypted circuits from foreign nations runs afoul of... more

Schneier: Lasting IoT Security Will Only Happen if Governments Start Introducing Stiff Penalties

Without regulation, there is little hope companies will implement proper security protection measures for IoT devices, said author and security expert Bruce Schneier, during a panel discussion at the Aspen Cyber Summit. more

Introduction: ICANN’s Alternative Path to Delegation (Part 1 of 4)

As widely discussed recently, observed within the ICANN community several years ago, and anticipated in the broader technical community even earlier, the introduction of a new generic top-level domain (gTLD) at the global DNS root could result in name collisions with previously installed systems. Such systems sometimes send queries to the global DNS with domain name suffixes that, under reasonable assumptions at the time the systems were designed, may not have been expected to be delegated as gTLDs. more

Encryption and Securing Our Digital Economy

As G20 leaders from around the world gather this week, Germany wants them to agree to a concrete plan -- one that includes affordable Internet access across the world by 2025, common technical standards and a focus on digital learning. Today, the G20 economies, like so many other economies around the world, are digital and interconnected. Digital services have opened up new avenues for sustainable economic growth. more

Equifax Hacked, Nearly Half of US Population Affected

In an announcement today, credit reporting giant Equifax revealed a cybersecurity incident potentially impacting approximately 143 million U.S. consumers. more

Easy Access to ICANN, IP Address Data Beats Info on Encrypted Data, Says Telstra Cybersecurity Head

When it comes to fighting cybercrime, "being able to easily access ICANN and look up IP addresses is a lot more important than accessing the minutiae of encrypted data communications," says Jacqueline McNamara, head of cybersecurity at Telstra. more

Phishing in the New gTLDs

The new Anti-Phishing Working Group (APWG) Global Phishing Survey has just been released. Written by myself and Rod Rasmussen of IID, the report is the "who, what, where, when, and why" look at phishing, examining the second half of 2014. The report has many findings, but here I'll concentrate on the new gTLDs. The second half of 2014 was when an appreciable number of new gTLDs entered general availability and started to gain market share. more

VoIP/IP Telephony in Estonia: Disrupted by Botnets?

With my post earlier this month about the possibility of SIP botnets [also featured here on CircleID], I've had a number of people asking about more information and wondering about the possible impacts. And while I will write more on botnets in general, as far as the potential impact of "botnets" in general, one need only look over at the current situation in Estonia... Now, perhaps Russia is behind the attack... perhaps not. There are obviously much larger political issues going on between the two states. more

Notes from NANOG 69

NANOG 69 was held in Washington DC in early February. Here are my notes from the meeting. It would not be Washington without a keynote opening talk about the broader political landscape, and NANOG certainly ticked this box with a talk on international politics and cyberspace. I did learn a new term, "kinetic warfare," though I'm not sure if I will ever have an opportunity to use it again! more

At the Crossroads: The State of Domain Registration Data Services

The Internet's users rely on domain name registration information for vital purposes, including providing security, problem-solving, and legal and social accountability. The data is so important that users perform more than two billion WHOIS queries every day. ICANN has instituted new data policies over the last two years, and is also directing a migration to a new technical protocol, RDAP, that will replace WHOIS access in the near future. So at this critical juncture, how is it all going? more

Lessons to Be Learned from the Armada Collective’s DDoS Attacks on Greek Banks

'It could've been worse' is a fascinating expression. It implies that the incident in question obviously could have been worse than expected, however it also implies that it could have been better, ultimately leading to the conclusion that it was at least somewhat bad. So both fortunately and unfortunately for three Greek banks, the ransom DDoS attacks levied against them by hacker group the Armada Collective could have been worse. more

Google Launcheds Advanced Protection Program for “High-Risk” Users

Coninsiding with October Cybersecurity Awareness Month, Google today announced the launch of Advanced Protection Program specifically "designed for those who are at an elevated risk of attack." more

The Insecurity of the IoT is Only Getting More Profound, Says Principal Researcher at F-Secure

"Three years after Mirai first appeared, and two years after WannaCry, it shows that we still haven't solved the problems leveraged in those outbreaks," said F-Secure Principal Researcher Jarno Niemela. more