Social EngineeringHealthcareHealthcarePhishingStolen CredentialsData ExfiltratedCustomer Data InvolvedPIIIdentity (basic)LowContained

ACORDA THERAPEUTICS, INC.

bd_52bc14298f78c9d7 · schema v1 · pii pii-v1

Severity

Low

Discovered

Jan 1, 2022

Filed

May 27, 2022

To disclose

21 weeks

Affected

9state residents only

Linked

5 filings

Confidence

66%

Full breach record for ACORDA THERAPEUTICS, INC. →

Acorda Therapeutics, Inc. notified Montana residents of a security incident involving unauthorized access to business email accounts. The unknown actor accessed emails between December 15, 2021, and January 2022. Affected data included names and other personal information. The company secured the environment, investigated, and offered credit monitoring services.

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Incident timeline

undetected · 17 days

discovery → filing · 21 weeks / 146 days

Dec 15, 2021

Begins

Jan 1, 2022

Discovered

May 27, 2022

Filed

vs. sector median

+12 wks slower

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

Indiana State AGbd_7faff785d0340d942022-05-27Verified
Maine State AGbd_ce587984650462412022-05-27Verified by operator
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
Industry: Healthcarellm

Discovered: Jan 1, 2022
Breach occurred: Dec 15, 2021
Undetected for: 17 daysoccurrence → discovery
Materiality determined: —
Notification sent: May 27, 2022
Affected individuals: 9state-resident count only
Data types: PIIIdentity (basic)
Attack vector: Phishing
MITRE ATT&CK: T1566.002 Spearphishing LinkT1078 Valid AccountsT1114 Email Collection
Threat actor: External
Initial access: phishing_link

During the incident: Immediately took steps to secure the email environment
Launched an investigation to determine the full nature and scope of this activity
Began reviewing the contents of the potentially affected emails
Worked to reconcile the information with our internal records
Took immediate steps to implement additional safeguards
Continue to review our procedures and tools to improve on existing security
Providing you with access to number [Extra3] months of credit monitoring and identity protection services through Experian at no cost to you
Changes made: Implement additional safeguards
Review our procedures and tools to improve on existing security
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 21 weeks(146 days from discovery to filing)
Compliance flags: — (clock not assessable for this source)

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 5 filings · 5 states

View merged incident ↗

Indiana State AGMay 27 · first

Maine State AGMay 27 · first

Massachusetts State AGMay 27 · first

Montana 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://dojmt.gov/wp-content/uploads/OCP/Consumer-Notification-64.pdf
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: cae613510c68b7afc8a14fc25da9655d3f02eb7b7e17b6fa27120cb8f1222949

Linked disclosures

Regulatory filings (4) · sorted by filing gap

Reporting entityACORDA THERAPEUTICS, INC.

Victim entityACORDA THERAPEUTICS, INC.

Incidentdiscovered Jan 1, 2022

Stated responseImmediately took steps to secure the email environment

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenancedojmt.gov