Business Associate · Archived
OS, Inc.
7,880 individuals · submitted May 2, 2019
About this report
OS, Inc., a business associate (BA), reported that one of its employees was the victim of an email phishing scheme that affected the electronic protected health information (ePHI) of 46,578 individuals. The ePHI involved included names, birthdates, addresses, Social Security numbers, claims information, diagnoses/conditions, lab results, and medications prescribed. The BA notified HHS, affected individuals, the media, and provided substitute notice. In its mitigation efforts, the BA implemented new technical safeguards and retrained its staff on email security precautions. OCR obtained assurances that the CE implemented the corrective actions noted.
Summary as published by the HHS Office for Civil Rights.
- Organization
- OS, Inc.
- State
- WI
- Entity type
- Business Associate
- Individuals affected
- 7,880
- Submission date
- May 2, 2019
- Breach type
- Hacking/IT Incident
- Location of information
- Business associate present
- Yes
- OCR status
- Archived
More breach reports in WI
WI · Jul 10, 2026
Health Payment Systems, Inc.
9,380 individuals
WI · Jul 7, 2026
T.A. Solberg Co., Inc
1,012 individuals
WI · Jul 1, 2026
Wisconsin Department of Health Services
8,157 individuals
WI · May 22, 2026
Oakwood Lutheran Senior Ministries, Inc.
1,080 individuals
WI · Mar 10, 2026
Delta Medical Systems
1,574 individuals
WI · Dec 29, 2025
Exact Sciences Laboratories LLC
2,658 individuals
More Hacking/IT Incident reports
NY · Oct 9, 2026
Photon Health
30,625 individuals
CA · Oct 9, 2026
Allswell Health Medical Group PA
638 individuals
WA · Oct 8, 2026
Anup K. Deol, OD PS d/b/a Eye Care Center of Snohomish
3,059 individuals
NY · Oct 8, 2026
Cognitive Health Technologies LLC
49,467 individuals
GA · Oct 7, 2026
The Speech Clinic, LLC
2,168 individuals
PA · Oct 6, 2026
Secure Healthcare Information Management, LLC
6,810 individuals