UnknownGovernment IDPCIFinancial accountMedium

Lyon Real Estate

bd_8001ac3b78369b47 · schema v1 · pii pii-v1

Severity

Medium

Discovered

—

Filed

Sep 6, 2023

To disclose

—

Affected

3state residents only

Linked

6 filings

Confidence

95%

Full breach record for Lyon Real Estate →

Lyon Real Estate reported a data breach to the Massachusetts Office of Consumer Affairs and Business Regulation. The breach was reported on 2023-09-06. 3 Massachusetts residents were affected. The report records the breach type as electronic.

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Massachusetts clock✓ MA credit monitoring due

⚠ no discovery dateNo discovery date was extracted, so no notification clock can be evaluated.

Incident timeline — partial

? — ?

Breach window unknown

Sep 6, 2023

Filed

—

Corroborated · see linked filings

Compliance clocks stay unassessable until a regulatory filing lands. Dashed segments fill in automatically when corroboration arrives.

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

California State AGbd_3e536f8381d828b62023-09-06Verified
New Hampshire State AGbd_3fd1dc88542228202023-09-06Verified
Montana State AGbd_6401fa3db6bda0eb2023-09-06Candidate
Indiana State AGbd_87467a1e3cbd2a462023-09-06Verified

Show 1 more filing ↓

Maine State AGbd_eabed48a437241c42023-09-06Verified

Name: Lyon Real Estate
norm: lyon real estate

Name: Lyon Real Estate
norm: lyon real estate

Discovered: —
Materiality determined: —
Notification sent: —
Affected individuals: 3state-resident count only
Data types: Government IDPCI
Data elements: Social Security numberDriver's licence numberPayment card number
Stated not affected: Financial account number
The filing states these were not involved. Categories absent from both lists were not addressed either way.
Attack vector: Unknown

Compliance flags: MA credit monitoring due
Discovery-date grounding: no discovery dateNo discovery date was extracted, so no notification clock can be evaluated.

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 6 filings · 6 states

View merged incident ↗

California State AGSep 6 · first

New Hampshire State AGSep 6 · first

Montana State AGSep 6 · first

Indiana State AGSep 6 · first

Maine State AGSep 6 · first

Massachusetts State AGSep 6 · 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.mass.gov/doc/data-breach-report-2023/download
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Sep 6, 2023
Raw hash: e1f923d075fa77acd2a5c8f1c17ce0b7c7d4c99dc031e46005b395a83db66e3d

Linked disclosures

Regulatory filings (5) · sorted by filing gap

Reporting entityLyon Real Estate

Victim entityLyon Real Estate

IncidentUnknown

ComplianceMA credit monitoring due

Extraction provenanceno artifact recorded

Source provenancewww.mass.gov