HackingHealthcareHealthcareData ExfiltratedCustomer Data InvolvedIdentity (basic)Government IDHealth (basic)PHIHighContained

Mental Health Association

bd_d82ca10021a228dc · schema v1 · pii pii-v1

Severity

High

Discovered

Dec 2, 2024

Filed

May 30, 2025

To disclose

26 weeks

Affected · nationwide

12,63311 in this filing

Linked

4 filings

Confidence

65%

Full breach record for Mental Health Association →2 incidents on file

Mental Health Association, Inc. (MHA), a healthcare provider in Chicopee, MA, disclosed a cybersecurity incident discovered on December 2, 2024. An unauthorized actor gained access to systems, potentially acquiring PII and PHI including names, SSNs, medical diagnoses, and driver's license numbers. 12,633 individuals were affected, including 11 Maine residents. MHA engaged forensic investigators, secured its network, and offered 12 months of credit monitoring. Notices were sent on May 30, 2025.

J jump to incidentP pin to compareR raw source

Maine clockDiscovered Dec 2, 2024 → Filed with AG May 30, 2025179d ✗ ME AG >90d26 weeks discovery → filing

⚠ occurrence dateThe stored discovery date equals the breach OCCURRENCE date. Detection is normally later, so this OVERSTATES the delay — a 'late' verdict here may not be real.

Incident timeline

discovery → filing · 26 weeks / 179 days

Dec 2, 2024

Begins

Dec 2, 2024

Discovered

May 30, 2025

Filed

vs. sector median

+13 wks slower

This filing is one of 4 about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (3) · sorted by filing gap

Massachusetts State AGbd_8c83ae51403c21282025-05-30Verified
Indiana State AGbd_bd376c84f8de59a72025-05-30Candidate
New Hampshire State AGbd_5c4598ae6e18525e2025-06-02 · +3dVerified

Name: Wilson, Elser, Moskowitz, Edelman & Dicker LLP
norm: wilson elser moskowitz edelman dicker
Domain: wilsonelser.com

Name: Mental Health Association
norm: mental health
Industry: Healthcarellm

Discovered: Dec 2, 2024
Breach occurred: Dec 2, 2024
Undetected for: 0 daysoccurrence → discovery
Materiality determined: —
Notification sent: May 30, 2025
Affected individuals: 12,633state + nationwide
Data types: Identity (basic)Government IDHealth (basic)PHI
Data elements: Date of birthMedical information
Attack vector: Unauthorized Access
MITRE ATT&CK: T1190 Exploit Public-Facing ApplicationT1119 Automated Collection
Threat actor: ExternalFinancial
Regulator citations: Notified Maine Attorney General
Initial access: exploit_public_facing

During the incident: Engaged a specialized third-party cybersecurity firm to conduct a forensic investigation
Disconnected all access to network
Restored operations in a safe and secure manner
Enhanced security measures
Offered 12 months of complimentary credit monitoring and identity theft restoration services through HaystackID
Changes made: Enhanced security measures
Disconnected all access to network
Restored operations in a safe and secure manner
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 26 weeks(179 days from discovery to filing)
Compliance flags: ME AG >90d · 179dME resident >60d · 179d
Discovery-date grounding: occurrence dateThe stored discovery date equals the breach OCCURRENCE date. Detection is normally later, so this OVERSTATES the delay — a 'late' verdict here may not be real.
Clock breakdown: Statute Window Elapsed Threshold Status
Maine
Discovered: Dec 2, 2024
→ Filed with AG: May 30, 2025
179d 90 days ME AG >90d
Maine
Discovered: Dec 2, 2024
→ Notified: May 30, 2025
179d 60 days (analyst band; statutory cap is 30 days) ME resident >60d

Statute	Window	Elapsed	Threshold	Status
Maine	Discovered: Dec 2, 2024 → Filed with AG: May 30, 2025	179d	90 days	ME AG >90d
Maine	Discovered: Dec 2, 2024 → Notified: May 30, 2025	179d	60 days (analyst band; statutory cap is 30 days)	ME resident >60d

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 4 filings · 4 states

View merged incident ↗

Massachusetts State AGMay 30 · first

Indiana State AGMay 30 · first

Maine State AGMay 30 · first · this page

New Hampshire State AG+3d

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/df6a34d8-4d54-4bb9-b1b9-4f04b42cda30.html
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: May 30, 2025
Raw hash: df079da62d481ba103ec1e3ba57a92d3d10f013ab304b9f6fbe990cb958fc9db

Linked disclosures

Regulatory filings (3) · sorted by filing gap

Reporting entityWilson, Elser, Moskowitz, Edelman & Dicker LLP

Victim entityMental Health Association

Incidentdiscovered Dec 2, 2024

Stated responseEngaged a specialized third-party cybersecurity firm to conduct a forensic investigation

ComplianceME AG >90d

Extraction provenanceno artifact recorded

Source provenancewww.maine.gov