HHS OCR report ยท 2023
1st Source Bank data breach
OCR report facts
- Covered entity
- 1st Source Bank
- Entity type
- Business Associate
- State
- Indiana
- Individuals affected
- 1,477
- Submission date
- Nov 20, 2023
- Type of breach
- Hacking/IT Incident
- Location of breached information
- Network Server
- Business associate present
- Yes
- Status
- Archive (closed)
OCR description
The business associate (BA), 1st Source Bank, reported that a software application exposed the protected health information (PHI) of 1,477 individuals. The PHI involved included names, dates of birth, addresses, Social Security numbers, diagnoses, claims and health insurance information, and financial and other treatment information. The BA notified HHS, the affected individuals, the media, and provided substitute notice. In response to the breach, the BA implemented additional administrative...
Text as published on the HHS OCR breach portal.
Frequently asked questions
How many people were affected by the 1st Source Bank data breach?
The report to HHS OCR lists 1,477 individuals affected.
When was it reported to HHS?
It was submitted to HHS OCR on Nov 20, 2023.
What type of breach was it?
The OCR portal lists the type of breach as Hacking/IT Incident, with the breached information located in: Network Server.
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 1st Source Bank 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 1st Source Bank.