DisclosureLens
UnknownHealthcareHigh

American Addiction Centers, Inc.

bd_b259e2076c28f116 · schema v1 · pii pii-v1

Severity

High

Discovered

Nov 22, 2024

Filed

Dec 23, 2024

To disclose

4 weeks

Affected

422,424

Linked

13 records

Confidence

95%
Full breach record for American Addiction Centers, Inc. →5 incidents on file

American Addiction Centers, Inc. reported a data breach to the Oregon Attorney General. The breach was reported on 2024-12-23. The breach occurred during 9/23/2024 - 9/26/2024. The breach was discovered on 11/22/2024. 422,424 individuals were affected. Notice was sent on 11/25/202412/23/2024.

Leak gap clock⏱ Leak >30d4 weeks discovery → filing
⚠ AG web formThe discovery date came from the AG web-form field, which is systematically later than the detection date stated in the letter. Treat the clock as indicative.

Incident timeline

undetected · 60 days
discovery → filing · 4 weeks / 31 days

Sep 23, 2024

Begins

Nov 22, 2024

Discovered

Dec 23, 2024

Filed

This filing is one of 13 records about the same incident.View merged incident
A leak claim by rhysida about this victim was first seen 37 days before this filing.View originating leak claim

Linked disclosures

Why this link?

Regulatory filings (10) · sorted by filing gap

Show 6 more filings ↓up to 28d gap

Showing first 10 of 12 linked disclosures.

Filing propagation · 11 filings · 11 states

View merged incident ↗
HHS OCRNov 25 · first
Illinois State AG+6d
Vermont State AG+18d
Washington State AG+25d
California State AG+28d
Indiana State AG+28d
Maine State AG+28d
New Hampshire State AG+28d
Montana State AG+28d
Oregon State AG+28d · this page
Massachusetts State AG+29d

Pattern: first filing Nov 25 (TN), last Dec 24 (MA) — a 29-day rolling notification. Rolling spreads often mean counsel is filing as thresholds trip per state. Why this link?

Cascade drawn from the first 10 linked disclosures of 12 — the full spread may be wider.

Evidence ladder

Leak-site claim

Attacker assertion only. Establishes: claim date, group, alleged victim.

Press / market report

Unlocks: incident narrative, operational impact. Still no compliance clock.

State AG / regulator filingThis record

Unlocks: discovery date, data types, affected count, compliance clock.

SEC 8-K / victim statement

Unlocks: materiality, stated response, full audit trail. Ceiling removed.