HackingProfessional ServicesTechnologyProfessional ServicesData ExfiltratedCustomer Data InvolvedIdentity (basic)Government IDFinancial accountPHIHealth (basic)MediumContained

NAHGA Claim Services

bd_0024d349c6ebceab · schema v1 · pii pii-v1

Severity

Medium

Discovered

Apr 10, 2025

Filed

Dec 11, 2025

To disclose

35 weeks

Affected

929state residents only

Linked

21 filings

Confidence

66%

Full breach record for NAHGA Claim Services →

NAHGA Claim Services notified the Iowa Attorney General of a data security incident affecting 929 Iowa residents. Unauthorized access to network systems occurred between April 8 and April 11, 2025, discovered on April 10, 2025. Affected data included names, SSNs, driver's license numbers, health insurance info, and financial account details. NAHGA engaged cybersecurity experts, notified partner organizations, and provided 12 months of credit monitoring and identity protection services to affected individuals.

J jump to incidentP pin to compareR raw source

Iowa clock✓ IA AG ≤5 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

undetected · 2 days

discovery → filing · 35 weeks / 245 days

Apr 8, 2025

Begins

Apr 10, 2025

Discovered

Dec 11, 2025

Filed

vs. sector median

+17 wks slower

This filing is one of 21 about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (10) · sorted by filing gap

New Hampshire State AGbd_3f17cde9476329552025-12-12 · +1dVerified
South Carolina State AGbd_7751d3f04a1381012025-12-12 · +1dVerified
Maine State AGbd_c7503f6c29bb2b5f2025-12-12 · +1dVerified
Massachusetts State AGbd_3a50658eaec3f1652025-12-15 · +4dVerified

Show 6 more filings ↓up to 6d gap

Vermont State AGbd_56c28fd2b98df6492025-12-15 · +4dVerified
California State AGbd_a48a5bd5ccec93d82025-12-15 · +4dVerified
Oregon State AGbd_af877aacbf143c172025-12-15 · +4dVerified
Washington State AGbd_cc6b9228066389ef2025-12-15 · +4dVerified
Texas State AGbd_5ab38457ba2b92562025-12-16 · +5dVerified
Nebraska State AGbd_cf36139ac62b5fd02025-12-05 · +6dVerified

Showing first 10 of 20 linked disclosures.

Name: Constangy, Brooks, Smith & Prophete, LLP
norm: constangy brooks smith prophete

Name: NAHGA Claim Services
norm: nahga claim
Industry: Professional ServicesllmTechnologyllm

Discovered: Apr 10, 2025
Breach occurred: Apr 8, 2025 – Apr 11, 2025
Undetected for: 2 daysoccurrence → discovery
Materiality determined: —
Notification sent: Dec 5, 2025
Affected individuals: 929state-resident count only
Data types: Identity (basic)Government IDFinancial accountPHIHealth (basic)
Attack vector: Unauthorized Access
MITRE ATT&CK: T1119 Automated Collection
Threat actor: External
Regulator citations: Notified Iowa Attorney General Consumer Protection Division

During the incident: Engaged independent cybersecurity experts to assist with a comprehensive investigation
Undertook a comprehensive review of all potentially affected data
Provided notification to its partner organizations
Worked with its partner organizations to effectuate notification
Established a toll-free call center through IDX to answer questions
Providing notified individuals with access to 12 months of free credit monitoring and identity protection services through IDX
Changes made: Implemented security measures to further enhance its network security and reduce the likelihood of a similar incident occurring in the future
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 35 weeks(245 days from discovery to filing)
Compliance flags: IA AG ≤5 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 · 11 filings · 11 states

View merged incident ↗

Nebraska State AGDec 5 · first

Iowa State AG+6d · this page

New Hampshire State AG+7d

South Carolina State AG+7d

Maine State AG+7d

Massachusetts State AG+10d

Vermont State AG+10d

California State AG+10d

Oregon State AG+10d

Washington State AG+10d

Texas State AG+11d

Pattern: first filing Dec 5 (NE), last Dec 16 (TX) — a 11-day rolling notification. Rolling spreads often mean counsel is filing as thresholds trip per state. Why this link?

Cascade drawn from the first 10 linked disclosures of 20 — the full spread may be wider.

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.iowaattorneygeneral.gov/media/cms/12112025_NAHGA_Claim_Services_C1098442FA4CE.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Dec 11, 2025
Raw hash: 9cc1f1710ad43589003a70baf87ee6e05355236ba21b44283142bb87cffc15fc

Linked disclosures

Regulatory filings (10) · sorted by filing gap

Reporting entityConstangy, Brooks, Smith & Prophete, LLP

Victim entityNAHGA Claim Services

Incidentdiscovered Apr 10, 2025

Stated responseEngaged independent cybersecurity experts to assist with a comprehensive investigation

ComplianceIA AG ≤5 bday

Extraction provenanceno artifact recorded

Source provenancewww.iowaattorneygeneral.gov