8base

Ransomware
Sourceransomware.live

About the group

The 8base Ransomware group made its first appearance in early March 2022, remaining somewhat quiet after the attacks. This group operates like other ransomware actors, engaging in double extortion. <BR> However, in mid-May and June 2023, the ransomware operation saw a spike in activity against organizations from various sectors, listing 131 organizations in just 3 months.<BR> The 8base data leak site was created and made available in March 2023, claiming honesty and simplicity in its discourse.<BR> VMware published a report on 8base, drawing some similarities with the ransomware group `RansomHouse`, pointing out resemblances such as the website used by 8base and the ransom notes presented in its attacks.<BR> Interestingly, the 8base Ransomware group does not have its own ransomware developed by the group. Instead, the actors took advantage of other leaked ransomware builders to customize the ransom note and present it to the victim organization as 8base's operation.<BR>Source : https://github.com/crocodyli/ThreatActors-TTPs

Exploited vulnerabilities

No CVEs attributed to this group in public sources (MITRE ATT&CK). Absence of attribution does not mean absence of activity.

Impact and victims

The group 8base has 20 known ransomware victims. See the most affected sectors and countries and recent victims.

20known victims
20in Brazil
8sectors hit
Most attacked sectors
Professional Services9
Healthcare3
Manufacturing2
Education2
Agriculture and Food Production1
Government & Defense1
Transportation1
Financial Services1
Most affected countries
🇧🇷 Brasil20
Recent victims
St. Nicholas SchoolEducation · BR · 2025-02-01
Bring SolutionProfessional Services · BR · 2025-01-14
Grupo BuddemeyerManufacturing · BR · 2025-01-03
SicoobFinancial Services · BR · 2024-12-22
Araújo e Policastro AdvogadosProfessional Services · BR · 2023-09-18
Conselho Superior da Justiça do TrabalhoGovernment & Defense · BR · 2023-09-07
Futura AgronegóciosAgriculture and Food Production · BR · 2023-06-19
Ligas Gerais Industria E ComercioManufacturing · BR · 2023-06-15
PREMIER HOSPITAL DIAHealthcare · BR · 2023-06-10
Ampla DivisóriasProfessional Services · BR · 2023-06-10
Defesa da Classe Trabalhadora (Declatra)Professional Services · BR · 2023-06-10
CLONARTEProfessional Services · BR · 2023-06-10
SINTTELProfessional Services · BR · 2023-06-10
RJP MEDICAL LTDAHealthcare · BR · 2023-06-10
TECHCERTEducation · BR · 2023-06-10

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