Profiling Yaroslav Vasinskyi from the Kaseya Ransomware Attack Campaign – An OSINT Analysis

It appears that the U.S Justice Department has recently made arrests in the Kaseya ransomware dropping campaign and I’ve decided to dig a little bit deeper and actually offer and provide the necessary actionable intelligence in the context of exposing the individuals behind these campaigns in the context of assisting U.S Law Enforcement on itsRead More

Exposing the Internet-Connected Infrastructure of the REvil Ransomware Gang – An In-Depth OSINT Analysis

Dear blog readers, In this post I’ve decided to do an in-depth OSINT analysis on the recently busted REvil ransomware gang and decided to elaborate more and emphasize on the key fact in specific how come that a single ransomware group with several publicly accessible and easy to shut down C&C (command and control) serverRead More

Exposing Protonmail and Tutanota’s Illicit Abuse by Ransomware Gangs – A Compilation of Currently Active Ransomware-Themed Email Addresses

UPDATE: ProtonMail and Tutanota removed all the accounts. Dear blog readers, I’ve recently decided to update and expand my original post on currently active email addresses used by ransomware gangs and DIY ransomware users with an additional set of Protonmail and Tutanota accounts which I believe should be taken offline as soon as possible inRead More

Exposing Protonmail and Tutanota’s Illicit Abuse by Ransomware Gangs – A Compilation of Currently Active Ransomware-Themed Email Addresses

UPDATE: ProtonMail and Tutanota removed all the accounts. Dear blog readers, I’ve recently decided to update and expand my original post on currently active email addresses used by ransomware gangs and DIY ransomware users with an additional set of Protonmail and Tutanota accounts which I believe should be taken offline as soon as possible inRead More

Profiling a Currently Active High-Profile Cybercriminals Portfolio of Ransomware-Themed Extortion Email Addresses

  UPDATE: I’ve just updated the original post and added an additional set of ransomware-themed extortion email addresses. Dear blog readers, I wanted to take the time and effort and present the findings of my most recent Technical Collection efforts in the broader context of reaching out to the U.S Intelligence Community and U.S LawRead More

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