HackingHealthcareHealthcareData ExfiltratedCustomer Data InvolvedSupply Chain (3P Vendor)Identity (basic)Government IDHealth (basic)HighContained

Community Council of Nashua

bd_8e1509eb5f02bb98 · schema v1 · pii pii-v1

Severity

High

Discovered

Feb 23, 2022

Filed

May 5, 2022

To disclose

10 weeks

Affected

1,067state residents only

Linked

4 filings

Confidence

66%

Full breach record for Community Council of Nashua →

Community Council of Nashua d/b/a Greater Nashua Mental Health (GNMH) notified the NH Attorney General of a data security incident involving a third-party CMHC server. Unauthorized access occurred on or about February 21, 2022. The incident potentially affected 1,067 NH residents, exposing names, birthdates, SSNs, and health data. GNMH engaged forensic investigators, secured data, and notified individuals via mail and website.

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Incident timeline

undetected · 2 days

discovery → filing · 10 weeks / 71 days

Feb 21, 2022

Begins

Feb 23, 2022

Discovered

May 5, 2022

Filed

vs. sector median

2 wks faster

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_3ee7eae39ec806b52022-05-04 · +1dVerified
HHS OCRbd_6be45eb6cb42e1a22022-05-04 · +1dCandidate
Maine State AGbd_cfc188e37a7d803d2022-05-04 · +1dCandidate

Name: Community Council of Nashua
norm: community council of nashua
Domain: gnmhc.org

Name: Community Council of Nashua
norm: community council of nashua
Domain: gnmhc.org
Also named: Community Council of Nashuadba oflegal entity
Greater Nashua Mental Healthdba oftrade name
Industry: Healthcarellm

Discovered: Feb 23, 2022
Breach occurred: Feb 21, 2022
Undetected for: 2 daysoccurrence → discovery
Materiality determined: —
Notification sent: May 4, 2022
Affected individuals: 1,067state-resident count only
Data types: Identity (basic)Government IDHealth (basic)
Attack vector: Unauthorized Access
MITRE ATT&CK: T1190 Exploit Public-Facing ApplicationT1078 Valid Accounts
Threat actor: External
Regulator citations: Notified New Hampshire Attorney General
Initial access: exploit_public_facing

During the incident: Engaged external security consulting firm to conduct forensic investigation
Moved information pertaining to the GNMH court diversion program to a new, secure location
Implemented encryption and stronger password requirements
Implemented a new security risk management plan
Established a toll-free call center operated by Experian
Posted notice on GNMH’s website for substitute notice
Mailed notification letters to affected individuals
Changes made: Moving the information pertaining to the GNMH court diversion program to a new, secure location
Implementing encryption and stronger password requirements
Implementing a new security risk management plan
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 10 weeks(71 days from discovery to filing)
Compliance flags: — (clock not assessable for this source)

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 4 filings · 3 states

View merged incident ↗

Massachusetts State AGMay 4 · first

HHS OCRMay 4 · first

Maine State AGMay 4 · first

New Hampshire State AG+1d · 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://mm.nh.gov/files/uploads/doj/remote-docs/community-council-nashua-dba-greater-nashua-mental-health-20220505.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: May 5, 2022
Raw hash: 05a65830661f75b5ee9ff14f6ef1bc3485fa52558940da5ad720733466448147

Linked disclosures

Regulatory filings (3) · sorted by filing gap

Reporting entityCommunity Council of Nashua

Victim entityCommunity Council of Nashua

Incidentdiscovered Feb 23, 2022

Stated responseEngaged external security consulting firm to conduct forensic investigation

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenancemm.nh.gov