HackingRetail & ConsumerRetailStolen CredentialsTargetedPIIIdentity (basic)LowContained

Leo Hamel Fine Jewelers

bd_40cd3c7ddf9bed83 · schema v1 · pii pii-v1

Severity

Low

Discovered

Nov 10, 2022

Filed

May 1, 2023

To disclose

25 weeks

Affected

3state residents only

Linked

7 filings

Confidence

66%

Full breach record for Leo Hamel Fine Jewelers →

Leo Hamel Fine Jewelers, Inc. notified Montana residents of a security incident where an unknown actor accessed systems starting Nov 6, 2022. The company engaged third-party specialists, notified the FBI, and offered 12 months of identity monitoring. Customer PII was potentially exposed.

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Incident timeline

undetected · 4 days

discovery → filing · 25 weeks / 172 days

Nov 6, 2022

Begins

Nov 10, 2022

Discovered

May 1, 2023

Filed

vs. sector median

+17 wks slower

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

Linked disclosures

Why this link?

Ransomware claims (1)

Leak Siteblacksuitbd_52de50282bd6d23c2022-12-16 · +136dVerified by operator

Regulatory filings (5) · sorted by filing gap

Indiana State AGbd_01717029f08bfca22023-05-01Candidate
Maine State AGbd_5d3211e5368de8882023-05-01Verified
Vermont State AGbd_662c988a1f92d60b2023-05-01Verified
Massachusetts State AGbd_a1718a3f8ef502c42023-05-01Verified

Show 1 more filing ↓up to 3d gap

New Hampshire State AGbd_5d175a8c828f1fdc2023-05-04 · +3dVerified

Name: Leo Hamel Fine Jewelers
norm: leo hamel fine jewelers

Name: Leo Hamel Fine Jewelers
norm: leo hamel fine jewelers
Industry: Retail & Consumerllm

Discovered: Nov 10, 2022
Breach occurred: Nov 6, 2022
Undetected for: 4 daysoccurrence → discovery
Materiality determined: —
Notification sent: Mar 24, 2023
Affected individuals: 3state-resident count only
Data types: PIIIdentity (basic)
Attack vector: Unauthorized Access
MITRE ATT&CK: T1078 Valid Accounts
Threat actor: External
Regulator citations: Notified the Federal Bureau of Investigation
Initial access: valid_credentials

During the incident: Took steps to secure our systems
Launched an investigation with the assistance of third-party computer specialists
Undertook a comprehensive and time-intensive review of the potentially impacted files
Reviewed our records to locate address information for potentially affected individuals
Notified the Federal Bureau of Investigation of this event
Offering you complimentary access to twelve (12) months of identity monitoring services through Kroll
Changes made: Reviewing our existing policies and procedures regarding cybersecurity
Evaluating additional measures and safeguards to protect against this type of event in the future
Implementing additional network security measures to further enhance our network security
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 25 weeks(172 days from discovery to filing)
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 ↗

Indiana State AGMay 1 · first

Maine State AGMay 1 · first

Vermont State AGMay 1 · first

Massachusetts State AGMay 1 · first

Montana State AGMay 1 · first · this page

New Hampshire State AG+3d

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://dojmt.gov/wp-content/uploads/OCP/Consumer-notification-letter-236.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: May 1, 2023
Raw hash: 86357cf72b4c122e05bd3a121c9edf2aa40028762663bf3c0397bede255d8973

Linked disclosures

Ransomware claims (1)

Regulatory filings (5) · sorted by filing gap

Reporting entityLeo Hamel Fine Jewelers

Victim entityLeo Hamel Fine Jewelers

Incidentdiscovered Nov 10, 2022

Stated responseTook steps to secure our systems

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenancedojmt.gov