Social EngineeringFinancial ServicesFinancePhishingCustomer Data InvolvedDelayed DiscoveryIdentity (basic)Financial accountFinancial credentialsMediumContained

The Hilb Group Operating Company, LLC

bd_5a9f4d90a4333861 · schema v1 · pii pii-v1

Severity

Medium

Discovered

Oct 9, 2023

Filed

Nov 2, 2023

To disclose

24 days

Affected · nationwide

81,539105 in this filing

Linked

7 filings

Confidence

65%

Full breach record for The Hilb Group Operating Company, LLC →

The Hilb Group Operating Company, LLC experienced a data breach due to a phishing incident that occurred between December 1, 2022, and January 12, 2023. The breach, discovered on October 9, 2023, affected 81,539 individuals. Compromised data includes names and financial account or credit/debit card numbers along with access codes or PINs. Affected individuals were notified starting November 2, 2023, and offered 12 months of credit monitoring services through TransUnion.

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Maine clockDiscovered Oct 9, 2023 → Filed with AG Nov 2, 202324d ✓ ME AG ≤30d24 days discovery → filing

⚠ AG web formThe discovery date came from the AG web-form field, which is systematically later than the detection date stated in the letter. Treat the clock as indicative.

Incident timeline

undetected · 312 days

discovery → filing · 24 days

Dec 1, 2022

Begins

Oct 9, 2023

Discovered

Nov 2, 2023

Filed

vs. sector median

5 wks faster

This filing is one of 7 about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (6) · sorted by filing gap

Massachusetts State AGbd_65dd9889583ea0782023-11-02Verified
Vermont State AGbd_67eab2b36e096a142023-11-02Verified
Montana State AGbd_a48bfe51bd1a9f3f2023-11-02Verified by operator
Indiana State AGbd_aa2c63a413af11782023-11-02Verified

Show 2 more filings ↓up to 1d gap

California State AGbd_eb73cca33de903882023-11-02Verified by operator
South Carolina State AGbd_b66e6cd9833ebd832023-11-03 · +1dVerified

Name: The Hilb Group Operating Company, LLC
norm: the hilb group operating

Name: The Hilb Group Operating Company, LLC
norm: the hilb group operating
Industry: Financial Servicesllm

Discovered: Oct 9, 2023
Breach occurred: Dec 1, 2022 – Jan 12, 2023
Undetected for: 312 daysoccurrence → discovery
Materiality determined: —
Notification sent: Nov 2, 2023
Affected individuals: 81,539state + nationwide
Data types: Identity (basic)Financial accountFinancial credentials
Data elements: Financial account number
Attack vector: Phishing
MITRE ATT&CK: T1566 Phishing
Threat actor: ExternalFinancial

During the incident: Offered 12 months of identity theft protection services through TransUnion
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 24 days(24 days from discovery to filing)
Compliance flags: ME AG ≤30d · 24d
Discovery-date grounding: AG web formThe discovery date came from the AG web-form field, which is systematically later than the detection date stated in the letter. Treat the clock as indicative.
Clock breakdown: Statute Window Elapsed Threshold Status
Maine
Discovered: Oct 9, 2023
→ Filed with AG: Nov 2, 2023
24d 30 days ME AG ≤30d

Statute	Window	Elapsed	Threshold	Status
Maine	Discovered: Oct 9, 2023 → Filed with AG: Nov 2, 2023	24d	30 days	ME AG ≤30d

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 7 filings · 7 states

View merged incident ↗

Massachusetts State AGNov 2 · first

Vermont State AGNov 2 · first

Montana State AGNov 2 · first

Indiana State AGNov 2 · first

California State AGNov 2 · first

Maine State AGNov 2 · first · this page

South Carolina 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://www.maine.gov/agviewer/content/ag/985235c7-cb95-4be2-8792-a1252b4f8318/efcbb550-4093-4bdf-95a0-ecd868472099.shtml
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Nov 2, 2023
Raw hash: e288795b29a50feea112886e34a0b98bd75b3a26b69c0e361ddd52ee806f562c

Linked disclosures

Regulatory filings (6) · sorted by filing gap

Reporting entityThe Hilb Group Operating Company, LLC

Victim entityThe Hilb Group Operating Company, LLC

Incidentdiscovered Oct 9, 2023

Stated responseOffered 12 months of identity theft protection services through TransUnion

ComplianceME AG ≤30d

Extraction provenanceno artifact recorded

Source provenancewww.maine.gov