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Listed on a ransomware leak site

JBS Brazil

jbs.com.br

JBS Brazil was listed on the Coinbase Cartel and Medusa leak site on Dec 23, 2025. Brandefense has recorded 2 separate claims against it. Information as of Oct 19, 2026.

Country: BrazilIndustry: Agriculture, Healthcare
Updated continuously · figures as of Oct 19, 2026
Claimed by
Coinbase Cartel, Medusa
First listed
Dec 23, 2025
Claims recorded
2

2 Leak-Site Claims.

Coinbase CartelConfirmed claim
Posted on the leak site
Mar 5, 2026
Collected by Brandefense
Apr 2, 2026
Data claimed
3 TB

Posted again 1 time by the same group

Leak-site post text, written by the group
JBS Brazil is a multinational food company primarily engaged in the production and processing of meat, including beef, poultry, and pork. It operates globally, offering a wide range of food product...
MedusaConfirmed claim
Posted on the leak site
Dec 23, 2025
Collected by Brandefense
Apr 3, 2026
Data claimed
Not stated
Leak-site post text, written by the group
JBS is a regional, public, nonprofit corporation established under Act 310 of the 1967 Alabama Legislature. The region served by the Authority is designated in the State Mental Health Plan as Region M-5, and comprises Jefferson, Blount and St. Clair counties, with a total of more than 800,000 residents. There are three mental health centers which serve the region. It is the responsibility of the Authority to plan, coordinate and develop the system of mental health services for the entire region. The Authority provides consultation regarding program development and funding; coordination of…

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Other confirmed victims claimed by the same group
VictimClaimed byCountryIndustryData claimedPosted
Westwing Group SE
westwing.com
Coinbase CartelDEGermanyRetailNot stated
Integrated Health Systems
integratedhealthstack.com
Coinbase CartelUSUnited StatesTechnologyNot stated
RXPE Group
rxpe.com
Coinbase CartelCNChinaEnergy and UtilitiesNot stated
Tower Insurance
tower.co.nz
Coinbase CartelNZNew ZealandInsuranceNot stated
Flecha Bus
flechabus.com.ar
Coinbase CartelARArgentinaTransportation and LogisticsNot stated
OTEIS Conseil & Ingénierie
oteis.fr
Coinbase CartelFRFranceConsultingNot stated
Other confirmed victims in the same industry
VictimClaimed byCountryIndustryData claimedPosted
Kingwood Endoscopy
mhendokingwood.com
N0nUSUnited StatesHealthcareNot stated
Mastelli S.r.l.
mastelli.com
QilinITItalyHealthcareNot stated
First Dental Health
firstdentalhealth.com
The GentlemenUSUnited StatesHealthcareNot stated
Gio Dental Med Spa
giodentalspa.com
The GentlemenMXMexicoHealthcareNot stated
EnVision Eye Care
envision-eyecare.com
N0nUSUnited StatesHealthcareNot stated
Hospital Sírio-Libanês
hsl.org.br
The-seven-deadly-sinsBRBrazilHealthcare3.5 MB

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Figures as of Oct 19, 2026. Confirmed leak-site claims collected by Brandefense technologies and validated by Brandefense analysts.

Listed on a leak site means a ransomware group has claimed the company; it is not a confirmed breach. To request a correction or removal, contact Brandefense.