AccidentalHealthcareHealthcareMisdeliveryCustomer Data InvolvedIdentity (basic)PIILowResolved

Acadia Pharmaceuticals Inc.

bd_e024356c230259cd · schema v1 · pii pii-v1

Severity

Low

Discovered

Nov 4, 2024

Filed

Dec 4, 2024

To disclose

4 weeks

Affected

Not disclosed

Linked

6 filings

Confidence

65%

Full breach record for Acadia Pharmaceuticals Inc. →2 incidents on file

Acadia Pharmaceuticals Inc. disclosed a data incident where an internal error caused emails regarding its 'More to Parkinson’s' community to be sent with the wrong recipient name. The incident, discovered on November 4, 2024, involved the misdelivery of registered names to unintended recipients. No medical records were accessed. The company notified state regulators and affected individuals.

J jump to incidentP pin to compareR raw source

Incident timeline

undetected · 11 days

discovery → filing · 4 weeks / 30 days

Oct 24, 2024

Begins

Nov 4, 2024

Discovered

Dec 4, 2024

Filed

vs. sector median

7 wks faster

This filing is one of 6 about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (5) · sorted by filing gap

Vermont State AGbd_152abbe69ac9b39c2024-12-04Verified
California State AGbd_654889e6a98f2a912024-12-04Verified
Delaware State AGbd_cd2366998781ebc22024-12-04Verified
Oregon State AGbd_eecec5617b35ae572024-12-04Verified

Show 1 more filing ↓up to 3d gap

Illinois State AGbd_82b524413b69331f2024-12-01 · +3dVerified

Name: Acadia Pharmaceuticals Inc.
norm: acadia pharmaceuticals

Name: Acadia Pharmaceuticals Inc.
norm: acadia pharmaceuticals
Industry: Healthcarellm

Discovered: Nov 4, 2024
Breach occurred: Oct 24, 2024 – Nov 4, 2024
Undetected for: 11 daysoccurrence → discovery
Materiality determined: —
Notification sent: Mar 1, 2025
Affected individuals: Not disclosed
Data types: Identity (basic)PII
Attack vector: Unknown
Regulator citations: providing notification of this incident to applicable U.S. state regulators, including state Attorneys General

During the incident: Commenced an investigation to assess the impact of the incident
Providing notification of this incident to applicable U.S. state regulators
Changes made: Evaluating our policies and additional measures and quality control checks we can implement to ensure this type of incident does not happen in the future
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 4 weeks(30 days from discovery to filing)
Compliance flags: — (clock not assessable for this source)

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 6 filings · 6 states

View merged incident ↗

Illinois State AGDec 1 · first

Vermont State AG+3d

California State AG+3d

Delaware State AG+3d

Oregon State AG+3d

Montana State AG+3d · this page

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.

Source URL: https://dojmt.gov/wp-content/uploads/2025/03/Consumer-notification-letter-8.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Dec 4, 2024
Raw hash: d9feafa32df3747e3a5d9e896dfc7571280f975f52b42ba8fe9dbca2d00bfb63

Linked disclosures

Regulatory filings (5) · sorted by filing gap

Reporting entityAcadia Pharmaceuticals Inc.

Victim entityAcadia Pharmaceuticals Inc.

Incidentdiscovered Nov 4, 2024

Stated responseCommenced an investigation to assess the impact of the incident

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenancedojmt.gov