HackingRetail & ConsumerRetailStolen CredentialsTargetedPIIIdentity (basic)LowContained

Station Casinos LLC

bd_19e7ac2e50bce110 · schema v1 · pii pii-v1

Severity

Low

Discovered

Mar 5, 2026

Filed

May 27, 2026

To disclose

8 weeks

Affected

Not disclosed

Linked

8 filings

Confidence

62%

Full breach record for Station Casinos LLC →

Station Casinos LLC notified Massachusetts AG of a data breach discovered on March 5, 2026, involving unauthorized access to personal information including names. The company engaged cybersecurity experts, secured systems, and offered credit monitoring via Experian. Rhode Island residents were also notified.

J jump to incidentP pin to compareR raw source

Massachusetts clock⏱ MA AG >30d8 weeks discovery → filing

⚠ unattributedNo provenance was recorded for this discovery date and it matches no other date on the record. It may be correct, but it is not independently grounded.

Incident timeline

discovery → filing · 12 weeks / 83 days

Mar 5, 2026

Discovered

May 27, 2026

Filed

vs. sector median

+1 wks slower

This filing is one of 8 about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (7) · sorted by filing gap

New Hampshire State AGbd_aca6948252489f912026-05-26 · +1dVerified
Vermont State AGbd_0e1a2fd3ce7b71f82026-05-21 · +6dVerified
Nebraska State AGbd_2edacca6205cbd212026-05-21 · +6dVerified
Indiana State AGbd_69bb9e3dba7b362d2026-05-21 · +6dCandidate

Show 3 more filings ↓up to 70d gap

Maine State AGbd_f2aa91ade4b7de0a2026-05-21 · +6dVerified
Nebraska State AGbd_0cdfdb4b642a88d22026-08-05 · +70dVerified
California State AGbd_828a5dd42e1a076b2026-08-05 · +70dVerified

Name: Station Casinos LLC
norm: station casinos

Name: Station Casinos LLC
norm: station casinos
Industry: Retail & Consumerllm

Discovered: Mar 5, 2026
Materiality determined: —
Notification sent: Apr 15, 2026
Affected individuals: Not disclosed
Data types: PIIIdentity (basic)
Attack vector: Unauthorized Access
MITRE ATT&CK: T1078 Valid Accounts
Threat actor: External
Initial access: valid_credentials

During the incident: Initiated our incident response protocols
Took steps to secure our systems
Engaged cybersecurity experts to assist with the investigation
Offering you immediate access to credit monitoring and identity theft protection services for 12/24 months at no cost to you, through Experian
Changes made: Implemented additional safeguards and technical security measures to further protect and monitor our systems
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 8 weeks(57 days from discovery to filing)
Compliance flags: MA AG >30d
Discovery-date grounding: unattributedNo provenance was recorded for this discovery date and it matches no other date on the record. It may be correct, but it is not independently grounded.

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 8 filings · 7 states

View merged incident ↗

Vermont State AGMay 21 · first

Nebraska State AGMay 21 · first

Indiana State AGMay 21 · first

Maine State AGMay 21 · first

New Hampshire State AG+5d

Massachusetts State AG+6d · this page

Nebraska State AG+76d

California State AG+76d

Pattern: first filing May 21 (VT), last Aug 5 (CA) — a 76-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://www.mass.gov/doc/2026-852-station-casinos-llc/download
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: May 27, 2026
Raw hash: 2157d7ef78d5361354d2f9ead32c3e141297b6ceb2ab335b26aa1ede09756ac5

Linked disclosures

Regulatory filings (7) · sorted by filing gap

Reporting entityStation Casinos LLC

Victim entityStation Casinos LLC

Incidentdiscovered Mar 5, 2026

Stated responseInitiated our incident response protocols

ComplianceMA AG >30d

Extraction provenanceno artifact recorded

Source provenancewww.mass.gov