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Threat Actor Profiles

Latest SOCRadar research and analysis on Threat Actor Profiles: threat reports, advisories and practical guidance for security teams.

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Dark Web Profile: Bjorka SOCRadar

Dark Web Profile: Bjorka

In the ever-evolving landscape of cyber threats, understanding the profiles of individual threat actors is crucial for both governments and private organizations to take action before major incidents happen. One…

Dark Web Profile: Big Head Ransomware SOCRadar

Dark Web Profile: Big Head Ransomware

While ransomware groups such as ALPHV and Lockbit 3.0 continue to hit big companies and make headlines with the large-sized files they steal, there are also actors who do not…

Threat Profile: Rhysida Ransomware SOCRadar

Threat Profile: Rhysida Ransomware

[Update] November 16, 2023: See the subheading: “Collaborative Advisory by CISA, FBI, and MS-ISAC on Rhysida Ransomware.” [Update] February 13, 2024: “A Free Decryption Tool Released” The digital world is…

Dark Web Profile: 8Base Ransomware SOCRadar

Dark Web Profile: 8Base Ransomware

In today’s cyber world, while the ransomware scene remains dynamic and active, new actors are emerging with significant numbers of victims. In this article, we will focus on 8Base Ransomware,…

APT Profile: Kimsuky SOCRadar

Dark Web Profile: Kimsuky

[Update] December 2, 2024: “Kimsuky’s Phishing Evolution and the Threat of Malwareless Attacks”  In cyberspace, the Korean Peninsula has been a hotbed of activity for a while. With conflict unfolding…

Clop Ransomware Group SOCRadar

Dark Web Threat Profile: CLOP Ransomware

[Update] August 7, 2023: Clop ransomware has now adopted Torrents as a distribution method for the stolen data. See more under: “Clop Adopts New Extortion Approach: Leaking Data via Torrents.”…

Threat Actor Profile: BianLian, The Shape-shifting Ransomware Group SOCRadar

Dark Web Profile: BianLian, The Shape-Shifting Ransomware Group

Nowadays, there is a rise in the number of ransomware groups with names that mean something. For example, Yanluowang is a deity in Chinese mythology, the god of death and…

Dark Web Profile: MalasLocker Ransomware SOCRadar

Dark Web Profile: MalasLocker Ransomware

A new player has emerged on the stage of cybercrime by announcing multiple victim announcements at the end of April. Dubbed “ MalasLocker ,” this ransomware operation targets the users…

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