HackingRetail & ConsumerRetailCustomer Data InvolvedEmployee Data InvolvedIdentity (basic)Government IDMediumContained

Morningstar Properties

bd_37171ee30d021e25 · schema v1 · pii pii-v1

Severity

Medium

Discovered

Nov 13, 2025

Filed

May 19, 2026

To disclose

27 weeks

Affected

1state residents only

Linked

4 filings

Confidence

65%

Full breach record for Morningstar Properties →

Morningstar Properties, LLC notified Massachusetts residents of a data incident occurring November 12-13, 2025. An unauthorized actor accessed systems, potentially viewing customer and employee information including names, SSNs, and DOBs. The company took systems offline, engaged forensic specialists, and notified law enforcement. Affected individuals were offered 12 months of credit monitoring via Experian.

J jump to incidentP pin to compareR raw source

Massachusetts clock✗ MA AG >90d27 weeks discovery → filing

Incident timeline

undetected · 1 days

discovery → filing · 27 weeks / 187 days

Nov 12, 2025

Begins

Nov 13, 2025

Discovered

May 19, 2026

Filed

vs. sector median

+19 wks slower

This filing is one of 4 about the same incident.View merged incident

Linked disclosures

Why this link?

Ransomware claims (1)

Leak Siteakirabd_3ce855262eb59b582025-12-18 · +152dCandidate

Regulatory filings (2) · sorted by filing gap

Maine State AGbd_4dfa87fd7ef8079a2026-05-19Verified
Indiana State AGbd_f807c4ff6e7d3ff42026-05-19Verified

Name: Morningstar Properties
norm: morningstar properties
Domain: mstarproperties.com

Name: Morningstar Properties
norm: morningstar properties
Domain: mstarproperties.com
Industry: Retail & Consumerllm

Discovered: Nov 13, 2025
Breach occurred: Nov 12, 2025 – Nov 13, 2025
Undetected for: 1 dayoccurrence → discovery
Materiality determined: —
Notification sent: May 19, 2026
Affected individuals: 1state-resident count only
Data types: Identity (basic)Government ID
Attack vector: Unauthorized Access
MITRE ATT&CK: T1190 Exploit Public-Facing Application
Threat actor: External
Initial access: exploit_public_facing

During the incident: Took some of our systems offline
Followed our incident response protocols
Brought in independent cybersecurity specialists
Notified federal law enforcement
Changes made: Arranged for Experian to provide 12 months of complimentary credit monitoring and identity restoration services
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 27 weeks(187 days from discovery to filing)
Compliance flags: MA AG >90dLeak >90d
Discovery-date grounding: letter-groundedThe discovery date is the detection date narrated in the notification letter — the defensible tier.

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 3 filings · 3 states

View merged incident ↗

Maine State AGMay 19 · first

Indiana State AGMay 19 · first

Massachusetts State AGMay 19 · 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/2026-816-morningstar-properties-llc/download
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: May 19, 2026
Raw hash: eaeb52278937459a4e295fa51b7d8189018c3ddb0445ee1726d7e65137cd18e5

Linked disclosures

Ransomware claims (1)

Regulatory filings (2) · sorted by filing gap

Reporting entityMorningstar Properties

Victim entityMorningstar Properties

Incidentdiscovered Nov 13, 2025

Stated responseTook some of our systems offline

ComplianceMA AG >90d

Extraction provenanceno artifact recorded

Source provenancewww.mass.gov