Social EngineeringHealthcarePhishingStolen CredentialsCustomer Data InvolvedDelayed DiscoveryIdentity (basic)Government IDHighContained

ACORDA THERAPEUTICS, INC.

bd_ce58798465046241 · schema v1 · pii pii-v1

Severity

High

Discovered

Apr 27, 2022

Filed

May 27, 2022

To disclose

4 weeks

Affected · nationwide

1,5933 in this filing

Linked

5 filings

Confidence

65%

Full breach record for ACORDA THERAPEUTICS, INC. →

Acorda Therapeutics, Inc. reported a data breach caused by a phishing incident that occurred on December 15, 2021, and was discovered on April 27, 2022. The breach affected 1,593 individuals, including 3 Maine residents, and involved the compromise of names and Social Security numbers. The company offered 12 months of credit and identity monitoring services through Experian to those affected.

J jump to incidentP pin to compareR raw source

Maine clockDiscovered Apr 27, 2022 → Filed with AG May 27, 202230d ✓ ME AG ≤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 · 133 days

discovery → filing · 4 weeks / 30 days

Dec 15, 2021

Begins

Apr 27, 2022

Discovered

May 27, 2022

Filed

This filing is one of 5 filings about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (4) · sorted by filing gap

Montana State AGbd_52bc14298f78c9d72022-05-27Candidate
Indiana State AGbd_7faff785d0340d942022-05-27Verified
Massachusetts State AGbd_db4e6fd21f1d623c2022-05-27Verified
New Hampshire State AGbd_ca29fd79993ecec32022-05-31 · +4dVerified

Name: ACORDA THERAPEUTICS, INC.
norm: acorda therapeutics

Name: ACORDA THERAPEUTICS, INC.
norm: acorda therapeutics

Discovered: Apr 27, 2022
Breach occurred: Dec 15, 2021
Undetected for: 133 daysoccurrence → discovery
Materiality determined: —
Notification sent: May 27, 2022
Affected individuals: 1,593state + nationwide
Data types: Identity (basic)Government ID
Data elements: Social Security number
Attack vector: Phishing
MITRE ATT&CK: T1566 PhishingT1078 Valid Accounts
Threat actor: ExternalFinancial

During the incident: Sent written notification to affected consumers
Changes made: Offered 12 months of credit and identity monitoring through Experian
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 4 weeks(30 days from discovery to filing)
Compliance flags: ME AG ≤30d · 30d
Discovery-date grounding: 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.
Clock breakdown: Statute Window Elapsed Threshold Status
Maine
Discovered: Apr 27, 2022
→ Filed with AG: May 27, 2022
30d 30 days ME AG ≤30d

Statute	Window	Elapsed	Threshold	Status
Maine	Discovered: Apr 27, 2022 → Filed with AG: May 27, 2022	30d	30 days	ME AG ≤30d

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 5 filings · 5 states

View merged incident ↗

Montana State AGMay 27 · first

Indiana State AGMay 27 · first

Massachusetts State AGMay 27 · first

Maine State AGMay 27 · first · this page

New Hampshire State AG+4d

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://www.maine.gov/agviewer/content/ag/985235c7-cb95-4be2-8792-a1252b4f8318/2c94b87a-8be1-449e-8dc2-8fa011d96e09.shtml
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: May 27, 2022
Raw hash: e79008d9cd8f8f7f5193d2ba0ec941fb0cfefc7d2d6f0e083d1d41156b4b10c8

Linked disclosures

Regulatory filings (4) · sorted by filing gap

Reporting entityACORDA THERAPEUTICS, INC.

Victim entityACORDA THERAPEUTICS, INC.

Incidentdiscovered Apr 27, 2022

Stated responseSent written notification to affected consumers

ComplianceME AG ≤30d

Extraction provenanceno artifact recorded

Source provenancewww.maine.gov