HackingRetail & ConsumerRetailStolen CredentialsTargetedData ExfiltratedIdentity (basic)Government IDFinancial accountMediumContained

William Warren Properties

bd_f0a5c17660b924a1 · schema v1 · pii pii-v1

Severity

Medium

Discovered

Jan 26, 2023

Filed

Feb 15, 2023

To disclose

20 days

Affected

2state residents only

Linked

5 filings

Confidence

66%

Full breach record for William Warren Properties →

William Warren Properties, Inc. notified Montana residents of a data security incident where an unauthorized actor accessed server folders between Jan 24-26, 2023. Personal info including names, SSNs, and bank account numbers were potentially exposed. The company engaged a cybersecurity firm and is offering one year of Equifax credit monitoring.

J jump to incidentP pin to compareR raw source

Incident timeline

undetected · 2 days

discovery → filing · 20 days

Jan 24, 2023

Begins

Jan 26, 2023

Discovered

Feb 15, 2023

Filed

vs. sector median

7 wks faster

This filing is one of 5 filings about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (4) · sorted by filing gap

Massachusetts State AGbd_a8a8bd85010bdb172023-02-15Verified
Maine State AGbd_f09fbd5a3a1f41a42023-02-15Candidate
Indiana State AGbd_b1cd3ea112ba4e1f2023-02-27 · +12dVerified
California State AGbd_ffe40528c75cce932023-02-27 · +12dVerified

Name: William Warren Properties
norm: william warren properties
Domain: williamwarren.com

Name: William Warren Properties
norm: william warren properties
Domain: williamwarren.com
Industry: Retail & Consumerllm

Discovered: Jan 26, 2023
Breach occurred: Jan 24, 2023 – Jan 26, 2023
Undetected for: 2 daysoccurrence → discovery
Materiality determined: —
Notification sent: —
Affected individuals: 2state-resident count only
Data types: Identity (basic)Government IDFinancial account
Data elements: Social Security number
Attack vector: Unauthorized Access
MITRE ATT&CK: T1078 Valid AccountsT1119 Automated Collection
Threat actor: ExternalFinancial
Initial access: valid_credentials

During the incident: Implemented our incident response plan
Took steps to contain the activity
Launched an investigation
Engaged a cybersecurity firm
Changes made: Implementing additional security measures to enhance our existing security protocols
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 20 days(20 days from discovery to filing)
Compliance flags: — (clock not assessable for this source)

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 5 filings · 5 states

View merged incident ↗

Massachusetts State AGFeb 15 · first

Maine State AGFeb 15 · first

Montana State AGFeb 15 · first · this page

Indiana State AG+12d

California State AG+12d

Pattern: first filing Feb 15 (MA), last Feb 27 (CA) — a 12-day rolling notification. Rolling spreads often mean counsel is filing as thresholds trip per state. Why this link?

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-71.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Feb 15, 2023
Raw hash: 9706a02bd877691d7e972ae854b8d1bef9af857b8baedb7ed23b93c4aa862bc1

Linked disclosures

Regulatory filings (4) · sorted by filing gap

Reporting entityWilliam Warren Properties

Victim entityWilliam Warren Properties

Incidentdiscovered Jan 26, 2023

Stated responseImplemented our incident response plan

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenancedojmt.gov