Back to the register ARC Community Services, Inc. Under investigation Submitted 02/02/2025
Updated 12 hours ago (Oct 26, 2026, 7:00 AM ET )
State WI
Covered entity type Healthcare Provider
Individuals affected 501
Business associate present No
Type of breach Hacking/IT Incident
Location of breached information Network Server
First seen by InfoSec Signals Sep 23, 2026
Last seen in OCR export Oct 26, 2026 OCR has not published a description. Descriptions usually appear when an investigation is closed and the report moves to the archive.
Lessons from similar breaches (2,939)
Resolved OCR cases at healthcare providers involving a Hacking/IT Incident breach: what happened, what they changed afterward, and the program action each points to.
Change history Observed Change Sep 23, 2026 Added to OCR's under investigation list
Source: HHS OCR Breach Portal, U.S. Department of Health and Human Services, Office for Civil Rights · about this source
Records are reproduced as published; entity names and figures are OCR's.
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