Data breach

American Addiction Centers: a data breach

American Addiction Centers notified the Washington State Attorney General on August 7, 2026 of a data breach that occurred on May 12, 2026, affecting 1,155 Washington residents. Information involved: Name, Social Security Number, Health Insurance Policy or ID Number, Medical Information.

The record

Organisation
American Addiction Centersas named by the source; not matched to a verified organisation
Records affected
327,754 records
Data exposed
Name, Social Security Number, Health Insurance Policy or ID Number, Medical Information
Sector
Healthcare
Occurred
2026-05-12
Disclosed
2026-08-07
First recorded here
2026-09-16

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Sources (3)

More than one source reported this. Agreement across independent sources is the strongest signal available, and the order below is the order they reported.

  1. 2026-08-07

  2. 2026-08-07

  3. 2026-08-07