HackingRetail & ConsumerRetailStolen CredentialsData ExfiltratedCustomer Data InvolvedEmployee Data InvolvedIdentity (basic)Government IDMediumContained

WYNN RESORTS, LIMITED

bd_1a6e76fd41bc08a9 · schema v1 · pii pii-v1

Severity

Medium

Discovered

Feb 20, 2026

Filed

Apr 3, 2026

To disclose

6 weeks

Affected

7state residents only

Linked

8 filings

Confidence

66%

Full breach record for WYNN RESORTS, LIMITED →

Wynn Resorts, Limited notified the New Hampshire Attorney General on April 3, 2026, regarding a data breach affecting 7 state residents. Unauthorized access to an HR system occurred in October 2025, exposing names, addresses, DOBs, and SSNs of employees/contractors. Wynn engaged forensic experts, disabled remote access, reset credentials, and notified law enforcement. Affected individuals received 2 years of credit monitoring via Kroll.

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Incident timeline

undetected · 142 days

discovery → filing · 6 weeks / 42 days

Oct 1, 2025

Begins

Feb 20, 2026

Discovered

Apr 3, 2026

Filed

vs. sector median

4 wks faster

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

Linked disclosures

Why this link?

Regulatory filings (7) · sorted by filing gap

Indiana State AGbd_1e52a6a54affd92f2026-04-03Candidate
Massachusetts State AGbd_6285bad1b35b652e2026-04-03Verified
California State AGbd_693fc0a6540b908b2026-04-03Verified
Indiana State AGbd_83603f97a9b77d762026-04-03Candidate

Show 3 more filings ↓up to 3d gap

Vermont State AGbd_9e9a13e678e1b2c22026-04-03Verified
Maine State AGbd_9faa773311b208092026-04-03Verified by operator
Texas State AGbd_e2d7f5d9f01691c52026-04-06 · +3dVerified by operator

Name: WYNN RESORTS, LIMITED
norm: wynn resorts
Domain: wynnresorts.com

Name: WYNN RESORTS, LIMITED
norm: wynn resorts
Domain: wynnresorts.com
Industry: Retail & Consumerllm

Discovered: Feb 20, 2026
Breach occurred: Oct 1, 2025
Undetected for: 142 daysoccurrence → discovery
Materiality determined: —
Notification sent: Feb 24, 2026
Affected individuals: 7state-resident count only
Data types: Identity (basic)Government ID
Data elements: Date of birth
Attack vector: Unauthorized Access
MITRE ATT&CK: T1078 Valid Accounts
Threat actor: External
Regulator citations: Notified New Hampshire Attorney General Consumer Protection Bureau
Initial access: valid_credentials

During the incident: Engaged third-party forensics experts
Disabled remote access
Reset accounts and permissions
Contacted federal law enforcement authorities
Deployed advanced security tooling
Engaged in tactical security hardening activities
Enhanced dark web monitoring
Sent email to all current employees
Offered credit monitoring and identity protection services
Changes made: Deployed advanced security tooling across its network
Engaged in tactical security hardening activities
Enhanced dark web monitoring
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 6 weeks(42 days from discovery to filing)
Compliance flags: — (clock not assessable for this source)

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 8 filings · 7 states

View merged incident ↗

Indiana State AGApr 3 · first

Massachusetts State AGApr 3 · first

California State AGApr 3 · first

Indiana State AGApr 3 · first

Vermont State AGApr 3 · first

Maine State AGApr 3 · first

New Hampshire State AGApr 3 · first · this page

Texas 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://mm.nh.gov/files/uploads/doj/remote-docs/wynn-resorts-20260403.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Apr 3, 2026
Raw hash: ac14e32f683c14f5d6f4618374531362a5c7ad5c9c27ecee966c4a4654c40f0e

Linked disclosures

Regulatory filings (7) · sorted by filing gap

Reporting entityWYNN RESORTS, LIMITED

Victim entityWYNN RESORTS, LIMITED

Incidentdiscovered Feb 20, 2026

Stated responseEngaged third-party forensics experts

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenancemm.nh.gov