HackingHealthcareHealthcareStolen CredentialsData ExfiltratedTargetedIdentity (basic)Government IDHealth (basic)AuthenticationMediumContained

Children's Center of Hamden

bd_cfdb015f9b5af457 · schema v1 · pii pii-v1

Severity

Medium

Discovered

Dec 28, 2024

Filed

Aug 27, 2025

To disclose

35 weeks

Affected

Not disclosed

Linked

3 filings

Confidence

65%

Full breach record for Children's Center of Hamden →

The Children's Center of Hamden notified consumers of a data security incident discovered on December 28, 2024. An unauthorized actor acquired files containing personal and protected health information, including names, SSNs, driver's licenses, biometric data, and medical information. The organization engaged forensic experts, secured its network, and offered 24 months of credit monitoring and identity theft protection through Cyberscout.

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Vermont clock✗ VT AG >45 bday35 weeks discovery → filing

⚠ unattributedNo provenance was recorded for this discovery date and it matches no other date on the record. It may be correct, but it is not independently grounded.

Incident timeline

discovery → filing · 35 weeks / 242 days

Dec 28, 2024

Discovered

Aug 27, 2025

Filed

vs. sector median

+23 wks slower

This filing is one of 3 about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (2) · sorted by filing gap

Massachusetts State AGbd_701e3e5e07fffa312025-08-28 · +1dVerified
Maine State AGbd_d0190560b08f69dd2025-08-28 · +1dVerified

Name: Children's Center of Hamden
norm: children s center of hamden

Name: Children's Center of Hamden
norm: children s center of hamden
Industry: Healthcarellm

Discovered: Dec 28, 2024
Materiality determined: —
Notification sent: Aug 12, 2025
Affected individuals: Not disclosed
Data types: Identity (basic)Government IDHealth (basic)Authentication
Data elements: Date of birthMedical information
Attack vector: Unauthorized Access
MITRE ATT&CK: T1078 Valid AccountsT1041 Exfiltration Over C2 Channel
Threat actor: External
Initial access: valid_credentials

During the incident: Took steps to secure the network
Launched an investigation
Enlisted outside cybersecurity experts to conduct a forensic investigation
Implemented additional security measures
Offering complimentary credit monitoring and identity theft protection services
Changes made: Implemented additional security measures to help reduce the risk of a similar incident occurring in the future
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 35 weeks(242 days from discovery to filing)
Compliance flags: VT AG >45 bday
Discovery-date grounding: unattributedNo provenance was recorded for this discovery date and it matches no other date on the record. It may be correct, but it is not independently grounded.

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 3 filings · 3 states

View merged incident ↗

Vermont State AGAug 27 · first · this page

Massachusetts State AG+1d

Maine State AG+1d

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://ago.vermont.gov/document/2025-08-27-childrens-center-hamden-data-breach-notice-consumers
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Aug 27, 2025
Raw hash: a68371796f424bb63889afd443a2c36f5ad51616b75122cc57ea1e91a5426765

Linked disclosures

Regulatory filings (2) · sorted by filing gap

Reporting entityChildren's Center of Hamden

Victim entityChildren's Center of Hamden

Incidentdiscovered Dec 28, 2024

Stated responseTook steps to secure the network

ComplianceVT AG >45 bday

Extraction provenanceno artifact recorded

Source provenanceago.vermont.gov