Health Data Breach Tracker/ME

Healthcare Provider · Under investigation

Cornerstone Behavioral Healthcare

14,830 individuals · submitted July 27, 2026

About this report

Cornerstone Behavioral Healthcare, listed by OCR as a healthcare provider in ME, reported a breach of unsecured protected health information to the HHS Office for Civil Rights on July 27, 2026, affecting 14,830 individuals. OCR lists the breach type as Hacking/IT Incident and the location of the information as Network Server. Business associate present: No. OCR status: under investigation.

OCR has not published a case summary for this report. The text above restates the structured fields OCR lists.

Organization
Cornerstone Behavioral Healthcare
State
ME
Entity type
Healthcare Provider
Individuals affected
14,830
Submission date
July 27, 2026
Breach type
Hacking/IT Incident
Location of information
Network Server
Business associate present
No
OCR status
Under investigation

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