Blog Entries

02. 01. 2026 Massimo Giaimo SATAYO, Threat Intelligence

Ransomware Double Extortion Attack: 2025 Overview

As 2025 comes to a close, we can make some observations regarding the evolution of the double-extortion ransomware attack landscape. The data shown is the result of the enrichment performed within SATAYO starting from the data made available by the Ransomfeed project. The URLs of the Data Leak Sites (DLS) of the various ransomware gangs…

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28. 09. 2023 Massimo Giaimo Blue Team, SEC4U

Ransomware Negotiation: Dos and Don’ts!

Double extortion ransomware attacks have reached very high numerical values. One of the key elements, when suffering such an attack, concerns the negotiation that can be initiated (not always!) with the ransomware gang. The analysis, carried out by the SEC4U team, of hundreds of negotiations makes it possible to apply a scientific approach to this…

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