Marion Military Institute — Ransomware Incident Claimed by World Leaks
- Victim: Marion Military Institute
- Claimed by World Leaks
- Date claimed: 2026-03-23
- Country: US
- Sector: Education
Marion Military Institute (MMI), located in Marion, Alabama, is a two-year public military junior college. It is one of the five US military junior colleges that offer a direct commission into the US Army after a two-year course of study. Aside from military science and leadership education, MMI also offers a wide range of academic courses. Founded in 1842, it's the oldest military junior college in the United States.