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Data breach

Acadia Healthcare email incidents expose patients’ personal information

First reported · Last reported · 5 related reports

Email security incidents at U.S. behavioral healthcare company Acadia Healthcare in March and July 2026 resulted in files containing personal information being acquired without authorization. The exposed information includes names and Social Security numbers, as well as diagnosis, treatment, insurance, and financial information for some patients. The company disclosed the incidents but did not release the number of people affected.

Key facts

Affected organization
Acadia Healthcare
Incident type
Data breach
Occurred / detected
2026-03
Scale of damage
Not confirmed
Cause / method
Unauthorized acquisition of files containing personal information through email security incidents
Location
United States

If your data was exposed

Exposed dataNameHealth & medical data

  1. Don’t tap links in texts, calls or emails that mention this incident and offer compensation, refunds or breach checks. Check directly on the organization’s official website or app.

Timeline

  1. Acadia Healthcare’s personal information breach and the possibility of litigation became known.
  2. It became known that the information exposed in Acadia Healthcare’s breach included Social Security numbers.
  3. The company disclosed that files containing personal information had been acquired without authorization through email security incidents in March and July 2026.

5 related reports

The summary and key facts are written by AI from related reports and may contain errors. Check the original articles and the organization’s official statements for accurate details.