Cybercrime

Cybercrime / Featured Blogs

The Highest Threat TLDs - Part 2

In the first article of this two-part blog series, we looked at how frequently domains were used by bad actors for phishing activity across individual top-level domains (TLDs) or domain extensions, using data from CSC's Fraud Protection services, powered by our DomainSecSM platform. In this second article, we analyze multiple datasets to determine the highest-threat TLDs, based on the frequency with which the domains are used egregiously for a range of cybercrimes. more

The Highest Threat TLDs - Part 1

A domain name consists of two main elements: the second-level domain name to the left of the dot - often consisting of a brand name or relevant keywords - and the domain extension or top-level domain (TLD) to the right of the dot. Domain names form the key elements of the readable web addresses allowing users to access pages on the internet and also allowing the construction of email addresses. more

Digital Governance in 2023: Revisiting ‘1998 Deals’ and 12 Main Trends

At the beginning of 2023, the good news is that, in spite of all geopolitical tensions, the Internet infrastructure built around TCP/IP continues to carry emails, web pages, videos, and podcasts across the globe. Technically, the Internet remains robust. The bad news is that more and more digital borders will continue to affect the global nature of international digital communication... more

Three Reasons Why CISOs Need to Understand Domain Security

Domain name abuse is one of the most dangerous and under-regulated issues in digital business security today. An attack on a web domain can lead to the redirection of a company's website, domain spoofing, phishing attacks, network breaches, and business email compromise (BEC). Domains used as a company's online world are part of an organization's external attack surface and need to be continuously monitored for cybercrime attacks and fraud. more

The Hack Will Be a Costly Affair for Optus

More and more information is becoming available about the breach of Optus (Australia's second-largest telco). It looks like the hacker is more of an amateur than a professional criminal or a "state actor." This makes the hack even more worrisome. It looks as though Optus didn't have its security house in order. This makes the issue all the more painful for the company. It will dent its reputation, and customers could become somewhat wary about dealing with the company. more

Turning the Tide of Online Scams: Interview With Prof. Jorij Abraham, Global Anti-Scam Alliance

Professor Jorij Abraham has been a part of the international eCommerce community since 1997. From 2013 -- 2017, he has been Director of Research & Advise at Thuiswinkel.org (the Dutch Ecommerce Association) and the European Ecommerce Association with 25.000+ members in 20 countries. He is now Managing Director of Global Anti-Scam Alliance, whose mission is to protect consumers from getting scammed. He is also e-commerce professor at the University of Applied Sciences, TIO. more

The Continued Rise of Phishing and the Case of the Customizable Site

We’ve noted in previous CSC studies that phishing continues to be an extremely popular threat vector with bad actors and shows no signs of subsiding in part, because of the COVID–19 pandemic and the rise in popularity of remote working. Indeed, the most recent figures from the Anti-Phishing Working Group (APWG) show that the numbers of phishing attacks are higher than ever before, with the quarterly total of identified unique phishing attacks exceeding 1 million for the first time in Q1 2022, and over 600 distinct brands attacked each month. more

Four Steps to an Effective Brand Protection Program

Internet use has become ever more pervasive. With around five billion global users, it generates an economy of around 15% of global gross domestic product (GDP); that's around $15 trillion and is a figure that's growing 2.5 times faster than GDP itself. This makes the internet an attractive channel for infringers. Phishing and other fraud tactics, selling counterfeit goods online, and digital piracy are primary areas of concern. more

Hijacked IP Addresses

From time to time, a party can get out of control. Raucous celebration can become careless, even destructive. Combine a critical number of young people, a certain amount of beer and lots of music and damage often happens. Partygoers leave a mess behind them. The same thing happens to some IP addresses. Malicious actors use IP addresses properly registered to someone else. more

Registration Patterns of Deceptive Domains

A key requirement for a bad actor wanting to launch a brand attack is the registration of a carefully chosen domain name. The most convincing infringements frequently use a domain name that's deceptively similar to that of the official site of the target brand. This allows a variety of attacks to be executed, including phishing attacks... more

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