Cybersecurity

Former Yahoo CEO Marissa Mayer Apologizes for Data Breach, Blames Russian Agents

Former Yahoo CEO Marissa Mayer apologized today at the Senate Commerce, Science and Transportation hearing regarding massive data breaches at the internet company, blaming Russian agents. more

Blocking and Filtering in Collaborative Security Context - A Reflection on RFC 7754

The other day, I planned to take my 15-year-old son to the movie theatre to see "Hateful Eight" in 70mm film format. The theatre would not allow him in. Under article 240a of the Dutch penal code, it is a felony to show a movie to a minor when that movie is rated 16 or above. Even though I think I am responsible for what my son gets to see, I understand that the rating agency put a 16-year stamp on this politically-incorrect-gun-slinging-gore-and-curse-intense-comedy feature. more

Correcting Federal Databases: A Procedural Guide

Federal databases, such as those being compiled by the Consumer Financial Protection Bureau and the Federal Trade Commission, contain data about many people and businesses. Although some of this data may be protected personal information (PPI), there is also extensive information in federal databases that is publicly disseminated via the internet. If the information is wrong, it has the potential to be a vector of tortious mischief. more

Biden Administration Alerts Governors to Rising Cyber Threats on U.S. Water Systems

The Biden administration has issued a stark warning to the nation's governors about the increasing threat of cyberattacks on the United States' water and wastewater systems. more

Comcast Announces Aggressive Plan to Deploy DNSSEC, Launches First Public Trial

Leading US ISP, Comcast, has announced today its aggressive plans to deploy DNSSEC through out its netowrk. Chris Griffiths, Manager of DNS Engineering, writes: "We plan to implement DNSSEC for the websites we manage, such as comcast.com, comcast.net and xfinity.com, by the first quarter of 2011, if not sooner. By the end of 2011, we plan to implement DNSSEC validation for all of our customers." more

Gigabyte Motherboard Firmware Exposes Millions of PCs to Potential Cybersecurity Threats

In a potentially damaging cybersecurity revelation, researchers from the cybersecurity company Eclypsium have identified a hidden mechanism in the firmware of motherboards manufactured by Taiwanese company Gigabyte. more

Cyberspace Solarium Commission Report

The Cyberspace Solarium Report released today is another, in an endless string of reports, that disgorge from Washington committees dealing with the eternal mantra of "defending American interests and values in cyberspace." The challenges (and many reports) here trace back 170 years when transnational telecommunication internets emerged. The dialogue and reports scaled in the 1920s with the emergence of radio internets and cyber threats, then again in the early 1980s... more

Toxic Information

U.S. intelligence officials are increasingly worried that hackers could wreak havoc on the financial system. Read the story here in National Journal. Not that we need it, but here's yet another reason to worry about havoc in financial markets: U.S. intelligence officials increasingly fear that computer hackers could wreck banks and large financial institutions, or send stock markets into one more panicked frenzy, by covertly manipulating data and spreading false information. more

If It Doesn’t Exist, It Can’t Be Abused

A number of outlets have reported that the U.S. Post Service was hacked, apparently by the Chinese government. The big question, of course, is why. It probably isn't for ordinary criminal reasons: The intrusion was carried out by "a sophisticated actor that appears not to be interested in identity theft or credit card fraud," USPS spokesman David Partenheimer said. ... But no customer credit card information from post offices or online purchases at usps.com was breached, they said. more

Feds Ask for DNSChanger Deadline Extension As Millions of PCs Could Be Cut Off from the Web

Brian Krebs reporting in Krebs on Security: "Millions of computers infected with the stealthy and tenacious DNSChanger Trojan may be spared a planned disconnection from the Internet early next month if a New York court approves a new request by the U.S. government. Meanwhile, six men accused of managing and profiting from the huge collection of hacked PCs are expected to soon be extradited from their native Estonia to face charges in the United States." more

ICANN 56 in Helsinki - Schedule of DNSSEC Activities

The ICANN 56 meeting takes place in Helsinki, Finland, from June 27-30 and while it is a smaller "policy forum" style of meeting, there will still be some activities related to DNSSEC, DANE and DNS security in general. DNSSEC Workshop The DNSSEC Workshop will take place on the morning of Monday, 27 June 2016. All times are Eastern European Summer Time (EEST), which is UTC+3. more

Enough About Apple and Encryption: Let’s Talk System Security

This week, the RightsCon Silicon Valley 2016 conference is taking place in San Francisco. Since the use of encryption in general and the Apple/FBI case in particular are likely to be debated, I want to share a perspective on system security. My phone as a system The Apple/FBI case resolves around a phone. Think of your own phone now. When I look at my own phone I have rather sensitive information on it. more

Sudanese Nationals Charged in Global Cyberattack Campaign

Two Sudanese nationals have been indicted for allegedly leading Anonymous Sudan, a cybercriminal group responsible for over 35,000 Distributed Denial of Service (DDoS) attacks targeting critical infrastructure worldwide. more

Co-Operation to Make the Domain Business More Secure

In order to provide more security for the Domain Name System (DNS), a group of large domain-name registries and registrars has got together with IT security providers and government agencies to launch a new workgroup: the "Registry Internet Safety Group" (RISG). The announcement was made by the Public Internet Registry, which operates the .org domain, and its backend provider Afilias. more

Recognizing Lessons Learned From the First DNSSEC Key Rollover, a Year Later

A year ago, under the leadership of the Internet Corporation for Assigned Names and Numbers (ICANN), the internet naming community completed the first-ever rollover of the cryptographic key that plays a critical role in securing internet traffic worldwide. The ultimate success of that endeavor was due in large part to outreach efforts by ICANN and Verisign which, when coupled with the tireless efforts of the global internet measurement community, ensured that this significant event did not disrupt internet name resolution functions for billions of end users. more