JBS — Ransomware Incident Claimed by Medusa Ransomware
- Victim: JBS
- Claimed by Medusa Ransomware
- Date claimed: 2025-12-28
- Country: US
- Sector: Healthcare
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.