HackingFinancial ServicesFinanceCustomer Data InvolvedDelayed DiscoveryIdentity (basic)Government IDHealth (basic)MediumContained

Robert H Clarkson Insurance Agency LLC

bd_c713182c90140692 · schema v1 · pii pii-v1

Severity

Medium

Discovered

—

Filed

Jul 7, 2025

To disclose

—

Affected

54state residents only

Linked

6 filings

Confidence

66%

Full breach record for Robert H Clarkson Insurance Agency LLC →

Robert H Clarkson Insurance Agency LLC notified the NH Attorney General of unauthorized access to its network on November 20, 2024. The incident affected approximately 54 New Hampshire residents. Affected data included full names, dates of birth, Social Security numbers, and health insurance information. The company contained the threat, engaged third-party cybersecurity professionals, and concluded its forensic investigation on June 2, 2025. Notifications began June 30, 2025. Complimentary credit monitoring was offered.

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Incident timeline

Nov 20, 2024

Begins

Jul 7, 2025

Filed

This filing is one of 6 about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (5) · sorted by filing gap

Texas State AGbd_72fb5929aae85d662025-07-01 · +6dVerified
Nebraska State AGbd_1aa6ac45e074f71e2025-06-30 · +7dVerified
Massachusetts State AGbd_2fe595af7c6507c52025-06-30 · +7dVerified
Maine State AGbd_fb57e958ee668d3a2025-06-30 · +7dCandidate

Show 1 more filing ↓up to 7d gap

Indiana State AGbd_fdab44f450ebb5352025-06-30 · +7dVerified

Name: Robert H Clarkson Insurance Agency LLC
norm: robert h clarkson insurance agency

Name: Robert H Clarkson Insurance Agency LLC
norm: robert h clarkson insurance agency
Industry: Financial Servicesllm

Discovered: —
Breach occurred: Nov 20, 2024
Materiality determined: —
Notification sent: Jun 30, 2025
Affected individuals: 54state-resident count only
Data types: Identity (basic)Government IDHealth (basic)
Data elements: Social Security numberDate of birth
Attack vector: Unauthorized Access
MITRE ATT&CK: T1078 Valid Accounts
Threat actor: External
Regulator citations: Notified Office of the Attorney General of New Hampshire

During the incident: Launched an investigation
Contained and secured the network
Eradicated the threat
Working very closely with third-party cybersecurity professionals
Conducted thorough and detailed forensic investigation
Conducted exhaustive manual document review
Notifying the entities Clarkson Insurance received personal information from regarding the incident
Offered to notify impacted individuals and regulators on these entities' behalf
Providing the potentially affected residents with written notification of this incident
Advising the potentially affected residents about the process for placing fraud alerts and/or security freezes on their credit files
Providing the potentially affected residents with the contact information for the consumer reporting agencies and the Federal Trade Commission
Offering a complimentary membership of Experian IdentityWorks
Changes made: Reviewed and revised our information security practices
Implemented additional security measures to mitigate the chance of a similar event in the future
Continually evaluates and modifies its practices and internal controls to enhance the security and privacy of personal information
Source: Quoted from the filing itself, not independently verified.

Compliance flags: — (clock not assessable for this source)

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 6 filings · 6 states

View merged incident ↗

Nebraska State AGJun 30 · first

Massachusetts State AGJun 30 · first

Maine State AGJun 30 · first

Indiana State AGJun 30 · first

Texas State AG+1d

New Hampshire State AG+7d · this page

Pattern: first filing Jun 30 (NE), last Jul 7 (NH) — a 7-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://mm.nh.gov/files/uploads/doj/remote-docs/robert-h-clarkson-insurance-agency-20250707.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Jul 7, 2025
Raw hash: 6cf0e4cfa60e57d3941af32e29bbe26323a927c726827ab7097e51f177068ade

Linked disclosures

Regulatory filings (5) · sorted by filing gap

Reporting entityRobert H Clarkson Insurance Agency LLC

Victim entityRobert H Clarkson Insurance Agency LLC

IncidentUnauthorized Access

Stated responseLaunched an investigation

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenancemm.nh.gov