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Join the Cybercrime Fighters Club

Please review the following rules before submitting your application:

1. Our main objective is to foster a community of like-minded individuals dedicated to combatting cybercrime and who have never engaged in Blackhat activities.

2. All applications must include research or a research draft. You can find content criteria in the blog. Please provide a link to your research or research draft using the form below.

Pietro Albuquerque

Cyber Threat Intelligence Analyst (LATAM)

Blog posts by Pietro Albuquerque

Ransomware
April 30, 2025
Ransomware debris: an analysis of the RansomHub operation
This blog on RansomHub provides an overview into how this Ransomware-as-a-Service (RaaS) group operates, including its extortion tactics, affiliate recruitment strategies, and the features of its affiliate panel.
8,440
Ransomware
April 2, 2025
The beginning of the end: the story of Hunters International
Learn about technical details on the ransomware and Storage Software tool, how the criminals use the affiliate panel as well as information on the Hunters International ransomware group from its emergence to the end of the operation.
6,725
RansomHub Never Sleeps Episode 1
Ransomware
February 12, 2025
RansomHub Never Sleeps Episode 1: The evolution of modern ransomware
Discover how ransomware has evolved into a sophisticated cyber threat, with groups like RansomHub leading the charge. Learn more about their adaptability, TTPs, and the rise of Ransomware-as-a-service in this first-of-three-part trilogy.
4,672
Ransomware
January 28, 2025
Cat’s out of the bag: Lynx Ransomware-as-a-Service
In this blog, we observed how the Lynx Ransomware-as-a-Service (RaaS) group operates, detailing the workflow of their affiliates within the panel, their cross-platform ransomware arsenal, customizable encryption modes, and advanced technical capabilities.
18,906