Industry

Leasing vs. Buying IPv4 Addresses

More than a decade ago, the cost per IP address was around $5, but when IANA allocated the last block of IP addresses in 2011, that soon changed. With the world experiencing a shortage of IPv4 addresses, many companies are now looking for ways to get their hands on IP addresses to continue expanding their businesses. more

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

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. more

Using IP Geolocation Data to Support Regulatory Compliance

Complying with strict data privacy regulations like the General Data Protection Regulation (GDPR) is a must do. Violators can get penalized as much as €10 million or 2% of their annual turnover. This reality makes it critical for organizations, therefore, to employ strict employee, customer, and stakeholder data management policies. 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

Radix’s .Tech Domains and Startup Grind Launch pitch.tech Competition for Ideapreneurs

.Tech Domains, the leading new domain extension for the tech ecosystem, recently announced a nationwide pitch competition in partnership with Startup Grind, the world's largest community of startups, founders, innovators, and creators, for idea-stage entrepreneurs to win $10,000 in equity-free funding and over $100,000 in startup benefits. 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

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. 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

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. more

Radix’s .Tech Domains Partners with Code.org to Bridge Widening Gender, Race Gap in Computer Science

.Tech Domains, the leading new domain extension for the tech ecosystem, recently announced that it is collaborating with Code.org, a nonprofit dedicated to expanding access to computer science in schools. 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