HackingProfessional ServicesProfessional ServicesVulnerability ExploitCustomer Data InvolvedIdentity (basic)Government IDHighResolved

CRB GROUP, INC.

bd_5e29086617cf07f2 · schema v1 · pii pii-v1

Severity

High

Discovered

May 29, 2024

Filed

Aug 21, 2024

To disclose

12 weeks

Affected · nationwide

1,1984 in this filing

Linked

6 filings

Confidence

65%

Full breach record for CRB GROUP, INC. →2 incidents on file

CRB Group, Inc. reported an external system breach (hacking) occurring on December 25, 2023, discovered on May 29, 2024. The incident affected 1,198 individuals nationwide, including 4 Maine residents. Personal information, including names and government identifiers, was compromised. CRB Group notified affected individuals in writing on August 21, 2024, and offered 12 months of credit monitoring via TransUnion.

J jump to incidentP pin to compareR raw source

Leak gap clock✗ Leak >180d12 weeks 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 · 156 days

discovery → filing · 12 weeks / 84 days

Dec 25, 2023

Begins

May 29, 2024

Discovered

Aug 21, 2024

Filed

vs. sector median

7 wks faster

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

A leak claim by lockbit_3 about this victim predates this filing by 241 days.View originating leak claim

Linked disclosures

Why this link?

Ransomware claims (1)

Leak Sitelockbit_3bd_e71f054d4e07a83e2023-12-24 · +241dVerified by operator

Regulatory filings (4) · sorted by filing gap

Montana State AGbd_1b0368e8efedb4bb2024-08-21Candidate
New Hampshire State AGbd_49ff40255db6cfb52024-08-21Verified
Indiana State AGbd_d7da9110f4502c632024-08-21Verified
Massachusetts State AGbd_f6db377cc4e5b1212024-08-21Verified

Name: CRB GROUP, INC.
norm: crb group
Domain: crbgroup.com

Name: CRB GROUP, INC.
norm: crb group
Domain: crbgroup.com
Industry: Professional Servicesllm

Discovered: May 29, 2024
Breach occurred: Dec 25, 2023
Undetected for: 156 daysoccurrence → discovery
Materiality determined: —
Notification sent: Aug 21, 2024
Affected individuals: 1,198state + nationwide
Data types: Identity (basic)Government ID
Attack vector: Unauthorized Access
MITRE ATT&CK: T1190 Exploit Public-Facing Application
Threat actor: ExternalFinancial
Regulator citations: Filed notice with Maine Attorney General
Initial access: exploit_public_facing

During the incident: Sent written notification to affected individuals
Offered 12 months of credit monitoring and identity protection services through TransUnion
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 12 weeks(84 days from discovery to filing)
Compliance flags: Leak >180dME AG >30d · 84d
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: May 29, 2024
→ Filed with AG: Aug 21, 2024
84d 30 days (soft) ME AG >30d

Statute	Window	Elapsed	Threshold	Status
Maine	Discovered: May 29, 2024 → Filed with AG: Aug 21, 2024	84d	30 days (soft)	ME AG >30d

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 5 filings · 5 states

View merged incident ↗

Montana State AGAug 21 · first

New Hampshire State AGAug 21 · first

Indiana State AGAug 21 · first

Massachusetts State AGAug 21 · first

Maine State AGAug 21 · first · this page

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/a480d08f-0d45-4874-897e-d8b41bccbf6e.html
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Aug 21, 2024
Raw hash: 3b2ec56e21bc67b112221b20eddca671ee2404ed587271defb20fa79d778861a

Linked disclosures

Ransomware claims (1)

Regulatory filings (4) · sorted by filing gap

Reporting entityCRB GROUP, INC.

Victim entityCRB GROUP, INC.

Incidentdiscovered May 29, 2024

Stated responseSent written notification to affected individuals

ComplianceLeak >180d

Extraction provenanceno artifact recorded

Source provenancewww.maine.gov