HackingHealthcareHealthcareStolen CredentialsData ExfiltratedIdentity (basic)LowActive

Dermatology Associates of Concord

bd_93f5f48750caf83e · schema v1 · pii pii-v1

Severity

Low

Discovered

Sep 19, 2025

Filed

Dec 2, 2025

To disclose

11 weeks

Affected

Not disclosed

Linked

4 filings

Confidence

66%

Full breach record for Dermatology Associates of Concord →2 incidents on file

Dermatology Associates of Concord notified consumers of a cyber-attack where an unauthorized actor accessed a specific system and copied files containing names between Sept 18-19, 2025. The incident was discovered on Sept 19, 2025. No evidence of fraud was found. The organization engaged third-party cybersecurity experts, notified law enforcement, enhanced security protocols, and is offering 24 months of credit monitoring services.

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Vermont clock✗ VT AG >45 bday11 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

undetected · 1 days

discovery → filing · 11 weeks / 74 days

Sep 18, 2025

Begins

Sep 19, 2025

Discovered

Dec 2, 2025

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

New Hampshire State AGbd_a9b34c46de463ac22025-12-02Verified
Massachusetts State AGbd_4d2d7a0478cee5482025-11-18 · +14dVerified
HHS OCRbd_5931d75d9958c2d22025-11-18 · +14dVerified

Name: Dermatology Associates of Concord
norm: dermatology associates of concord

Name: Dermatology Associates of Concord
norm: dermatology associates of concord
Industry: Healthcarellm

Discovered: Sep 19, 2025
Breach occurred: Sep 18, 2025 – Sep 19, 2025
Undetected for: 1 dayoccurrence → discovery
Materiality determined: —
Notification sent: Dec 2, 2025
Affected individuals: Not disclosed
Data types: Identity (basic)
Attack vector: Unauthorized Access
MITRE ATT&CK: T1078 Valid AccountsT1119 Automated Collection
Threat actor: External
Regulator citations: notified law enforcementnotifying applicable state and federal regulators
Initial access: valid_credentials

During the incident: Launched an investigation with the help of third-party cybersecurity experts
Notified law enforcement
Enhanced its existing security protocols
Notifying applicable state and federal regulators
Providing you with access to Single Bureau Credit Monitoring/ Single Bureau Credit Report/ Single Bureau Credit Score services at no charge
Providing you with proactive fraud assistance
Changes made: Enhanced its existing security protocols
Continues to evaluate its policies and procedures related to data privacy and security
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 11 weeks(74 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 · 4 filings · 3 states

View merged incident ↗

Massachusetts State AGNov 18 · first

HHS OCRNov 18 · first

New Hampshire State AG+14d

Vermont State AG+14d · this page

Pattern: first filing Nov 18 (MA), last Dec 2 (VT) — a 14-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://ago.vermont.gov/document/2025-12-02-dermatology-associates-concord-data-breach-notice-consumers
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Dec 2, 2025
Raw hash: 046c0a5099b9a2e4c5f46842106ba7583df12448f971f9c00f9fbcc1ad6d99f9

Linked disclosures

Regulatory filings (3) · sorted by filing gap

Reporting entityDermatology Associates of Concord

Victim entityDermatology Associates of Concord

Incidentdiscovered Sep 19, 2025

Stated responseLaunched an investigation with the help of third-party cybersecurity experts

ComplianceVT AG >45 bday

Extraction provenanceno artifact recorded

Source provenanceago.vermont.gov