HHS OCR report ยท 2023
International Business Machines Corporation data breach
International Business Machines Corporation, a business associate in New York, reported a breach affecting 630,755 individuals to HHS OCR on Sep 29, 2023.
OCR report facts
- Covered entity
- International Business Machines Corporation
- Entity type
- Business Associate
- State
- New York
- Individuals affected
- 630,755
- Submission date
- Sep 29, 2023
- Type of breach
- Unauthorized Access/Disclosure
- Location of breached information
- Other
- Business associate present
- Yes
- Status
- Archive (closed)
Frequently asked questions
How many people were affected by the International Business Machines Corporation data breach?
The report to HHS OCR lists 630,755 individuals affected.
When was it reported to HHS?
It was submitted to HHS OCR on Sep 29, 2023.
What type of breach was it?
The OCR portal lists the type of breach as Unauthorized Access/Disclosure, with the breached information located in: Other.
Is the investigation still open?
No. The report is in the OCR portal archive, which holds reports where OCR has closed its review.
Is a breach notice letter from International Business Machines Corporation legitimate?
This site cannot verify letters. Check the sender against the organisation's official website and the HHS OCR breach portal, and avoid calling numbers or clicking links only listed in an unexpected message. See our guide on what to do after a data breach notice.
Source: HHS OCR Breach Portal, OCR export October 2026. Network USA is not affiliated with HHS or International Business Machines Corporation.