Feds bust minor league Radar/Dispossessor ransomware gang

Feds bust minor league Radar/Dispossessor ransomware gang

August 13, 2024 at 11:31AM

The FBI successfully took down the Dispossessor ransomware group, identified as a coalition of two separate groups operating since around 2020. The group targeted mainly small and medium-sized organizations across Europe and South America. Although the takedown did not result in arrests, it dismantled multiple servers and domains, sending a strong message to cybercriminals.

From the meeting notes provided, it appears that the Dispossessor ransomware group has been taken down by law enforcement authorities, particularly the FBI in collaboration with international partners. The group consisted of two distinct units called Radar and Dispossessor, which operated separately but shared project work. The coalition primarily targeted small and medium-sized organizations in Europe, South America, and other countries, and had plans to expand their operations to target US hospitals and healthcare organizations.

The takedown involved seizing the group’s IT infrastructure, dismantling numerous servers in the US, UK, and Germany, along with disabling several domains. Despite the takedown, the notes do not mention any arrests made by the FBI, although the Bavarian police (BLKA) indicated that an arrest warrant was issued for one of the suspected individuals residing in Germany, with other members located internationally. Cybersecurity analysts raised questions about the significance of targeting a relatively minor ransomware group and speculated on the broader impact of such law enforcement operations on the cybercriminal landscape.

The takedown did not involve the newer style of ransomware takedowns seeking to discredit the group’s reputation, and instead, a traditional FBI-branded splash page was displayed on the group’s leak blog. It is also mentioned that the FBI’s announcement did not provide details about the ringleader’s identity or location, although the individual is known by the alias “Brain.” Additionally, the notes point out the absence of explicit information about whether the attacks on German companies were successfully stopped or prevented as a result of the takedown.

Overall, the meeting notes provide a comprehensive overview of the takedown of the Dispossessor ransomware group and raise important questions about the broader implications of such law enforcement operations in the cybercrime landscape.

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