Resource Center

Neutralizing Tofsee Spambot – Part 2 | InMemoryConfig store vaccine

6 April 2023

Blog

In part two, learn about a second malware vaccine our team has produced, focused on polluting Tofsee's internal configuration store.

Neutralizing Tofsee Spambot – Part 1 | Binary file vaccine

6 April 2023

Blog

We've been busy reverse engineering Tofsee malware to provide you with the code required for two malware vaccines and a network-based kill switch.

Monthly Malware Digest, March 2023

6 April 2023

Report

Together, Emotet and Qakbot were responsible for 38% of ALL malware sites shared on URLhaus, Mirai had the biggest growth across the board, and there are officially over 1 million IOCs shared on ThreatFox. Find out more:

When it comes to your web domains, put the controls back in your hands

29 March 2023

Blog

Choosing a domain name registrar may seem simple, but considering security risks in the domain and DNS ecosystem is crucial. In this blog post, Vincent D'Angelo, Global Director at CSC, shares insight into the role of domain registrars in domain ecosystem security and reputation.

Understanding top-level domain (TLD) abuse helps illuminate and predict domain threat trends

23 March 2023

Blog

The Domain Name System (DNS) is the backbone of the internet, enabling agile communication between internet entities. This blog post will focus on top-level domains (TLD), and how they can impact the security landscape.

Know How Series | Domain Reputation

12 March 2023

Best practice

Reputation gives us a parameter for if, when, and how we engage with a domain. But what really is it, who's using this threat insight, and how does it impact you?

Best practice for owners of a newly registered domain: PART 3

11 March 2023

Best practice

Nurture your new domain and successfully build its reputation to ensure it’s an asset for the long term, not just the next 10 minutes. Learn how in this best practice.

Second beta release of domain reputation via API – increased actionable data

10 March 2023

Blog News

Beta users tested. They provided feedback. Our product development team listened and then moved heaven and earth to produce a much-improved API.

UPDATE – Informational Listings in the Spamhaus Blocklist

24 February 2023

News

Spamhaus Project's informational listings have received a lot of attention recently, including some helpful of feedback - namely, the intelligence is helpful but it creates too much "noise" in the SBL. So the Project Team will be making changes in the near future.