Cyberattack

Cyberattack / Featured Blogs

New Research Indicates Nearly 80% of Top US Energy Companies Are at Serious Risk for Cyberattacks

In light of the Biden administration's recent efforts in protecting critical infrastructure from cyber threats, new research from CSC indicates that a majority of the top energy companies in the U.S. are vulnerable to attack due to shortcomings in their online operations. Specifically, these organizations are vulnerable to domain name and domain name system (DNS) hijacking and phishing attacks based on their lack of effective domain security. more

Cybersecurity, an Essential Weapon in the Cyberwarfare to Protect Our Democracy

We see the problems that we are facing within an increasingly digital society and economy. We cannot go backward; the only way forward is to ensure that this new digital environment is made as safe as possible from a personal, social, political and economic perspective. We are currently struggling on these fronts. Unfortunately, we have now clearly entered a situation of cyber warfare. States now use digital technologies to impose and undermine ideologies. more

What Are the Connections to Identified Hafnium Malicious IP Addresses?

Cyber attackers are very skilled at infiltration. They'd find ways into a house through cracks and holes that the homeowner doesn't know about. Analogically speaking, that's what the new cyber attack group dubbed "Hafnium" did when they identified several zero-day Microsoft Exchange vulnerabilities to get into target networks. With thousands of users for every Microsoft Exchange server, the attack has far-reaching implications. First, it establishes the presence of a new threat actor group in town. What else could they be up to? more

Four-Pronged Approach to Keep Your Domain Names and DNS Secure from Cyberattacks

Domain names, domain name systems (DNS), and digital certificates are fundamental components of the most important applications that enable your company to conduct business - including your website, email, voice-over IP, and more. However, these vital applications are being attacked with an increasingly high level of sophistication and severity. more

78% of Cybersecurity Professionals Expect an Increase in DNS Threats, Yet Have Reservations

A recent survey conducted by the Neustar International Security Council confirmed the heightened interests on domain name system (DNS) security. The survey reveals that over three-quarters of cybersecurity professionals anticipate increases in DNS attacks, especially with more people shopping online amid the pandemic. Yet, close to 30% have reservations about their ability to respond to these attacks. more

Notes from NANOG 81

As the pandemic continues, the network operator community continues to meet online. NANOG held its 81st meeting on February 8 and 9, and these are my notes from some of the presentations at that meeting... Ethernet, developed in 1973 at Xerox PARC, was a revolutionary step in network architectures in many ways. The common bus architecture imposed several constraints on the network that have echoed through the ensuing four decades in all kinds of ways. more

3 Most Scary Attacks that Leaked Personally Identifiable Information (PII) of Millions of Users

Cybercriminals are increasingly targeting Personally Identifiable Information (PII). The reason being "data is the new gold" in this digital world, and the more sensitive some data is, the more value it has. There is no more sensitive data than personally identifiable information because it contains enough information to identify you digitally. Examples of personally identifiable information include name, email, contact number, address, social security number, tax file number, banking or financial information, and more such data that helps identify you. more

Clarivate Domain Survey Reveals a 10% Increase in Cyberattacks

Clarivate has once again surveyed global business leaders about the importance of domain names to their organizations, including the role of domains as intellectual property (IP) assets. The 2020 survey followed up on our 2019 survey, revealing key year-over-year trends in how organizations manage, secure and budget for domain names. In this blog, we review key trends from the new report. more

Reshaping Cyberspace: Beyond the Emerging Online Mercenaries and the Aftermath of SolarWinds

Ahmed Mansoor is an internationally recognized human rights defender based in the Middle East and recipient of the Martin Ennals Award (sometimes referred to as a "Nobel Prize for human rights"), On August 10 and 11, 2016, Mansoor received an SMS text messages on his iPhone promising "new secrets" about detainees tortured if he clicked on an included link. Instead of clicking, Mansoor sent the messages to the Canadian Citizen Lab researchers. more

Protecting an Enterprise from Cyber Catastrophe

We are suffering an epidemic of cyberattacks while in a viral pandemic. This post is for those who have responsibility for assuring that the IT-based services offered by their enterprise can quickly recover in the case of successful cyber-attack or other disaster. University of Vermont Medical Center (UVMMC) is an excellent hospital. I owe my life to treatment there and am grateful for both the skill and the kindness of UVMMC staff. They have been devastated by a cyber-attack. more