RansomwareTargets Brazil

sarcoma

E-mail alert on newly attributed CVEs, new victims in Brazil and verified incidents.

About the group

Sarcoma is a ransomware group that debuted in October 2024, immediately ranking among the top three most active groups globally and surpassing 116 documented victims by mid-2025, targeting mid-market companies across manufacturing, retail, healthcare, legal, and business services with roughly 50% of victims in the United States.

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 sarcoma has 7 known ransomware victims. See the most affected sectors and countries and recent victims.

7known victims
7in Brazil
5sectors hit
Most attacked sectors
Agriculture and Food Production2
Professional Services2
Healthcare1
Manufacturing1
Transportation1
Most affected countries
🇧🇷 Brasil7
Recent victims
Unimed do BrasilHealthcare · BR · 2025-10-15
Miller & StewartProfessional Services · BR · 2025-06-04
Sinalisa Segurança Viária LtdaTransportation · BR · 2025-04-21
Dona FormosaAgriculture and Food Production · BR · 2025-01-16
BrasilmadAgriculture and Food Production · BR · 2024-12-12
CP ConstruplanProfessional Services · BR · 2024-11-14
Ciclo CairuManufacturing · BR · 2024-10-09

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