Brand Protection

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. more

Why Are Seemingly Intranet Pages Exposed on the Internet?

Intranets are by definition meant for internal use only -- employee communication, content management, and the like. They are part of the Deep Web where search engines can't index sites, and unauthorized people shouldn't be able to access them. more

Uncovering More Artifacts Related to the Endless Mayfly Disinformation Campaign

Many reports have released indicators of compromise (IoCs) regarding the Endless Mayfly disinformation campaign. But for those who don't know what it is, Endless Mayfly uses fake social media accounts and media websites to spread false information that has to do with U.S., Israel, and Saudi Arabia relations. more

Crypto-Related Domains and Subdomains: What’s Underneath the 30K of Them?

Cryptocurrencies keep making waves in the online community, making them prime vehicles of threat actors in scam, phishing, and other malicious campaigns. Fraudsters, for one, have stolen millions of dollars worth of cryptocurrencies from investors through websites that promise rewards, giveaways, and earning opportunities. more

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. more

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. more

Changing Roles Changes Risk

Managing a company's digital assets, administrators must keep their eyes on who has access to important resources like domains, domain name servers, and digital certificates - and with which vendors. more

Protecting Intellectual Property Protects Consumers

Next week we will celebrate World IP Day. Observed annually on the 26th of April, World IP Day was created by WIPO in 2000 to highlight the critical role that intellectual property plays in our daily lives and in society as a whole. more

“Voltswagen”: April Fool’s Prank, Brand Turmoil, and Bulk Domain Registrations

The accidental leak of Volkswagen's new name that turned out to be an April Fool's prank made headlines. Some were relieved that it was just a marketing stunt, while others cried foul. But those in the field of cybersecurity became more curious. What did the cyber world look like during the supposed leakage until the announcement that it was a prank? more

What Are the Common Forms of Bulk Domain & Typosquatting Registrations?

Typosquatting can enable a variety of cyber threats that include but are not limited to phishing, malware-enabled attacks, and vulnerability exploitation. In a nutshell, the attackers can rely on the technique to mimic legitimate solution and service providers' domains to trick users into thinking they are getting update notifications from their vendors, for example, when they are actually not. more