Cybersecurity

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.

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.

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.

Together for the Good of the Internet: eco Complaints Office Registers More Reports Than Ever Before

For 25 years, the Complaints Office of eco -- Association of the Internet Industry has been successfully combatting illegal content on the Internet. The 2020 report now available shows that the independent hotline is making a significant contribution to the take-down and criminal investigation of illegal content.

We Detected and Analyzed Thousands of CCTV-, Firewall-, and SCADA-themed Domains & Subdomains

Did you know that a comprehensive subdomain database can give you 69,383 fully qualified domain names (FQDNs) with the string "firewall," 241,654 FQDNs for "cctv," and 19,048 FQDNs for "scada"? That data can give cybersecurity researchers possible starting points for an article or even a full-blown research paper.

DNS Over HTTPS: Spanish Version of eco Discussion Paper on DoH Available

Throughout the history of the Internet, traditional DNS traffic - for example, when a user types a website name into a browser - has largely been unencrypted. The DNS over HTTPS (DoH) protocol, which first emerged in 2018, makes use of the well-known secure HTTPS web protocol to change that.

How Reverse IP Lookup API Can Help Detect Connected Domains

In 2020, reports say 94% of malware were delivered via email. Phishing remains a threat, as it accounts for more than 80% of security incidents that can cost victims almost US$18,000 per minute.