DNS

Examining Domain Name Brand Protection Strategies, Risk Management Using Arbitration Data (Report)

Our latest report examines a decade of domain case data from Darts-ip against the global Domain Name System (DNS). We identify trends in arbitration activity levels through our data-driven analysis, analyze key metrics to inform successful defensive registration strategies, and highlight threats according to their risk factors.

Industry Insights: Verisign, ICANN and Industry Partners Collaborate to Combat Botnets

Addressing DNS abuse and maintaining a healthy DNS ecosystem are important components of Verisign's commitment to being a responsible steward of the internet. We continuously engage with the Internet Corporation for Assigned Names and Numbers (ICANN) and other industry partners to help ensure the secure, stable and resilient operation of the DNS.

Emotet Botnet Reconnaissance: What’s the Latest?

Emotet traces its origin as far back as 2014, when its simplest form as a banking Trojan first made the headlines. Over the years, its creators have constantly improved the malware, a popular malware-as-a-service (MaaS) offering in cybercriminal underground fora.

SideWinder DNS Blackholes Uncovered with Threat Intelligence Platform

A Domain Name System (DNS) blackhole is essentially a DNS server that gives false results for domain names. Also known as a "sinkhole server," an "Internet sinkhole," or a "DNS sinkhole," threat actors sometimes use DNS blackholes to redirect users to potentially harmful sites or pages.

Verisign Q1 2021 Domain Name Industry Brief: 363.5 Million Domain Name Registrations in Q1 2021

Today, we released the latest issue of the Domain Name Industry Brief, which shows that the first quarter of 2021 closed with 363.5 million domain name registrations across all top-level domains (TLDs), a decrease of 2.8 million domain name registrations, or 0.8%, compared to the fourth quarter of 2020. Domain name registrations have decreased by 3.3 million, or 0.9%, year over year.

Given a Malicious Email Address, What Can You Discover with Maltego’s WhoisXML API Transforms?

On any given day, most of us get more emails that we won't read than those that we would. Many of these messages will remain unread and sent to the trash. There comes the third category of emails: Those we wished we hadn't read and acted upon because they are bound to be malicious, sent by cybercriminals trying to lure you into one of their scams.

Looking Into the Latest Microsoft Exchange Server Vulnerability Exploitation

A threat actor reportedly infiltrated the network of and stole data from a financial institution about a month ago by exploiting any of four Microsoft Exchange Server vulnerabilities -- CVE-2021-26855, CVE-2021-26857, CVE-2021-26858, or CVE-2021-27065. While patches for all these have been released, users who have not downloaded and installed these could remain at risk.

Hidden Botnet C&C on Legitimate Infrastructure? The Case of 000webhostapp[.]com

Threats can come from anywhere, even from legitimate hosting infrastructure. In fact, many cybercriminals often host their command-and-control (C&C) servers in known hosting providers' networks, sometimes those that offer bulletproof hosting services, to evade detection and consequent blocking.

A Deep Dive into Known Magecart IoCs: What Are the Connected Internet Properties?

Magecart-style attacks have been around for a while and continue to be mentioned in the news in 2021. We found and collected a list of 20 domain names that have been mentioned in the past months on VirusTotal as Magecart indicators of compromise (IoCs).

COVID-19-Related Bulk Domain Registrations: A Possible Case of DNS Abuse?

Addressing Domain Name System (DNS) abuse has been a priority of the Internet Corporation for Assigned Names and Numbers (ICANN), notably since March 2020. During its 70th conference, the organization's members talked about creating a web page defining DNS abuse-related terms, which should be updated over time, to help users report cases.