Data breach cases: companies starting with O
32 cases. Amounts are what the settlement paid at most per person, or the size of the fund when no per-person figure was published.
- O2 Dental Groupbeing investigated
- Oak Valley Hospital$5,100closed November 19, 2024
- Oak View Group$824,000total fund
- Oaklandclosed May 6, 2025
- Obi Seafoods$380,280total fund
- Ocean Edge Resort Golf Clubbeing investigated
- Octapharma Plasma$5,000closed November 14, 2025
- Octapharma Plasma Usa$2,550,000total fund
- Oculus Pathologybeing investigated
- Office Of Personnel Management$10,000closed December 23, 2022
- Oglethorpe$2,500closed July 8, 2026
- Ohio Livingbeing investigated
- Oklahoma Spine Hospital$1.1 milliontotal fund
- Olinsky Law Groupin litigation
- Omni Family Health$5,000closed January 5, 2026
- Omni Healthcare Financial Holdingsin litigation
- On Demand Occupational Medicinebeing investigated
- On Q Financial Llc$1,250,000total fund
- One Brooklyn Health System$2,500closed March 10, 2025
- One Medical Seniorsbeing investigated
- Oneblood$1 milliontotal fund
- Onepoint Patient Care$2,115,000total fund
- Onsite Mammography$5,000closed August 11, 2026
- Open Arms Care Corporationbeing investigated
- Optalis Management Solutionsbeing investigated
- Orlando Family Physicians$7,500closed July 1, 2023
- Orrick Herrington And Sutcliffe$10,000closed October 28, 2024
- Orthopedicsny Llp$1,450,000total fund
- Ott Cone Redpath$600,000total fund
- Our Hospice Of South Central Indianabeing investigated
- Outcomes One Inc$1.7 milliontotal fund
- Overlake Hospital$2,500closed December 13, 2021