HackingHealthcareHealthcareStolen CredentialsTargetedCustomer Data InvolvedIdentity (basic)LowContained

Massachusetts Association for Mental Health

bd_1e38328a6ee95579 · schema v1 · pii pii-v1

Severity

Low

Discovered

Jul 31, 2024

Filed

Apr 22, 2025

To disclose

38 weeks

Affected · nationwide

611 in this filing

Linked

2 filings

Confidence

66%

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

Massachusetts Association for Mental Health reported an external system breach (hacking) affecting 61 individuals, including 1 Maine resident. Unauthorized access occurred between Feb 1, 2024, and July 1, 2024, via a compromised email account. The breach was discovered on July 31, 2024. Notifications were sent on April 10, 2025, offering 18 months of credit monitoring through Kroll.

J jump to incidentP pin to compareR raw source

Maine clockDiscovered Jul 31, 2024 → Filed with AG Apr 22, 2025265d ✗ ME AG >90d38 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 · 181 days

discovery → filing · 38 weeks / 265 days

Feb 1, 2024

Begins

Jul 31, 2024

Discovered

Apr 22, 2025

Filed

vs. sector median

+25 wks slower

This filing is one of 2 about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (1) · sorted by filing gap

New Hampshire State AGbd_84385a125221d6412025-03-05 · +48dCandidate

Name: Massachusetts Association for Mental Health
norm: massachusetts association for mental health

Name: Massachusetts Association for Mental Health
norm: massachusetts association for mental health
Industry: Healthcarellm

Discovered: Jul 31, 2024
Breach occurred: Feb 1, 2024 – Jul 1, 2024
Undetected for: 181 daysoccurrence → discovery
Materiality determined: —
Notification sent: Apr 10, 2025
Affected individuals: 61state + nationwide
Data types: Identity (basic)
Attack vector: Unauthorized Access
MITRE ATT&CK: T1078 Valid AccountsT1114 Email Collection
Threat actor: ExternalFinancial
Regulator citations: Filed notice with Maine Attorney General
Initial access: valid_credentials

During the incident: Engaged an outside cybersecurity consultant to investigate
Conducted a thorough forensics investigation
Secured the services of Kroll to provide identity monitoring
Changes made: Secured the compromised email account
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 38 weeks(265 days from discovery to filing)
Compliance flags: ME AG >90d · 265dME resident >180d · 253d
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: Jul 31, 2024
→ Filed with AG: Apr 22, 2025
265d 90 days ME AG >90d
Maine
Discovered: Jul 31, 2024
→ Notified: Apr 10, 2025
253d 180 days ME resident >180d

Statute	Window	Elapsed	Threshold	Status
Maine	Discovered: Jul 31, 2024 → Filed with AG: Apr 22, 2025	265d	90 days	ME AG >90d
Maine	Discovered: Jul 31, 2024 → Notified: Apr 10, 2025	253d	180 days	ME resident >180d

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 2 filings · 2 states

View merged incident ↗

New Hampshire State AGMar 5 · first

Maine State AG+48d · this page

Pattern: first filing Mar 5 (NH), last Apr 22 (ME) — a 48-day rolling notification. Rolling spreads often mean counsel is filing as thresholds trip per state. Why this link?

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-a1252b4f8318/2bccbab1-95d1-46fa-929d-18e75f5d59a3.html
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Apr 22, 2025
Raw hash: 47bf9b32fe0e0f3528d631cc575051bb857570cdee7a4b33f29073e0966f60ce

Linked disclosures

Regulatory filings (1) · sorted by filing gap

Reporting entityMassachusetts Association for Mental Health

Victim entityMassachusetts Association for Mental Health

Incidentdiscovered Jul 31, 2024

Stated responseEngaged an outside cybersecurity consultant to investigate

ComplianceME AG >90d

Extraction provenanceno artifact recorded

Source provenancewww.maine.gov