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Senate Judiciary Committee Hearing on Botnet Takedowns (July 15, 2014)

The background is of course quite interesting, given how soon it has followed Microsoft's seizure of several domains belonging to Dynamic DNS provider no-ip.com for alleged complicity in hosting trojan RAT gangs, a couple of days after which the domains were subsequently returned -- without public comment -- to Vitalwerks, the operator of No-IP. This is by no means a new tactic for Microsoft, who has carried out successful seizures of various domains over the past two or three years. more

Civil Society Hung Out To Dry in Global Cyber Espionage

This post was co-authored by Sarah McKune, a senior researcher at the Citizen Lab. Public attention to the secretive world of cyber espionage has risen to a new level in the wake of the APT1: Exposing One of China's Cyber Espionage Units report by security company Mandiant. By specifically naming China as the culprit and linking cyber espionage efforts to the People's Liberation Army, Mandiant has taken steps that few policymakers have been willing to take publicly, given the significant diplomatic implications. more

Google Notifying Half a Million Users Affected By DNSChanger

Google has announced that it has started undertaking an effort to notify roughly half a million people whose computers or home routers are infected with a well-publicized form of malware known as DNSChanger. "After successfully alerting a million users last summer to a different type of malware, we've replicated this method and have started showing warnings via a special message that will appear at the top of the Google search results page for users with affected devices." more

Hannaford Data Breach Plaintiffs Rebuffed in Maine

A US District Judge in Maine largely granted a motion to dismiss brought by Hannaford in a big data breach case... According to the court, around March 2008, third parties stole up to 4.2 million debit and credit card numbers, expiration dates, security codes, PIN numbers, and other information relating to cardholders "who had used debit cards and credit cards to transact purchases at supermarkets owned or operated by Hannaford." more

New Type of DDoS Attack Targets Vulnerability in Universal Plug and Play Networking Protocol

A new type of DDoS attack takes advantage of an old vulnerability with the potential to put any company with an online presence at risk of attack warn researchers. more

Microsoft, Federal Agencies Take Down Rustock Botnet

Neil Schwartzman writes: "There is a lot of press on the profound effect the take-down of the Rustock botnet, affected by Microsoft, some U.S. federal agencies, and countless others working in the background to assist in the effort. CAUCE has aggregated a few of the best stories and data-points. A community congratulations, and thank-you to all those involved!" more

NANOG 65 Report

NANOG 65 was once again your typical NANOG meeting: a set of operators, vendors, researchers and others for 3 days, this time in Montreal in October. Here's my impressions of the meeting... The opening keynote was from Jack Waters from Level 3, which looked back over the past 25 years of the Internet, was interesting to me in its reference to the "Kingsbury Letter". more

Overcoming Cloud Storage Security Concerns: 7 Key Steps

According to a 2013 TwinStrata survey, 46 percent of organizations use cloud storage services and 38 percent plan to adopt this technology in the near future. Cloud storage capacity demands are increasing 40 to 60 percent year-over-year, while storage density lags behind at 20 percent. The result? More data, growing demands for space and increasing security concerns. How do enterprises overcome cloud storage security challenges? more

Registrar Abacus America is in Corporate Delinquency

KnujOn has retrieved a document indicating that the ICANN-Accredited Registrar Abacus America is in Corporate Delinquency in the state of Kansas. Kansas defines a company as Delinquent if "The business entity has not filed its annual report and fee by the due date." ... This incident is significant because Abacus America was cited by LegitScript and KnujOn for sponsoring an unlicensed pharmacy selling Schedule 3 substances... more

Why DNS Is Broken, Part 1: Trust

So this Internet thing, as we discussed in our last article, is broken. I promised to detail some of the specific things that are broken. Implicit trust is the Achilles heel of the Internet... All of the communication between the resolver and the DNS server is in plain text that can be easily seen and changed while in transit, further, the resolver completely trusts the answer that was returned... more

New gTLDs: Floodgates for Spammers?

Ever since I heard of the new generic Top-Level Domains (gTLDs), I wondered whether they would be prone to abuse. For example, Microsoft might want to register www.microsoft.microsoft, or Sony might want to register www.sony. But isn't this opening up the floodgates for spammers to register their own domains and squat on them? Why couldn't a spammer register www.cit.ibank? They could then send phishing messages and fool people into clicking very legitimate looking domains. But I don't think this will be a problem. more

Cryptominers Infected 10x More Organizations Than Ransomware in 2018

A new security report reveals cryptominers infected ten times more organizations than ransomware in 2018, but only one in five IT security professionals were aware their company's networks had been infected by mining malware. more

A Closer Look at Postponing of the Root Zone KSK Rollover Decision

On Sept. 27, Internet Corporation for Assigned Names and Numbers (ICANN) announced that the first root zone Key Signing Key (KSK) rollover - originally scheduled to take place on Oct. 11 - will be postponed. Although this was certainly a difficult decision, we fully agree that erring on the side of caution is the best approach to take. In this blog post, I want to explain some of the involvement Verisign has had in KSK rollover preparations, as well as some of the recently available research opportunities which generated data that we shared with ICANN related to this decision. more

The Missing Link in Dotless Domains

Well more than a year ago, ICANN's Security and Stability Advisory Committee published SSAC 053, its paper on single-label domain names - now referred to in the community as "dotless" domains - advising against their use. In a robust comment period, the community weighed in on the utility and safety of dotless domains, with some in favor and some opposed. To address the matter, ICANN has commissioned further study of the issue with an eye toward resolving the issue for new gTLD applicants. more

DNSSEC Adoption Part 3: A Five Day Hole in Online Security

Implementing security requires attention to detail. Integrating security services with applications where neither the security service nor the application consider their counterpart in their design sometimes make plain that a fundamental change in existing practices is needed. Existing "standard" registrar business practices require revision before the benefits of the secure infrastructure foundation DNSSEC offers can be realized. more