HackingStolen CredentialsData ExfiltratedCustomer Data InvolvedIDENTITY_BASICIDENTITY_GOVERNMENTMediumActive
MGM RESORTS INTERNATIONAL
bd_e80691128547fd2d · schema v1 · pii pii-v1
Full breach record for MGM RESORTS INTERNATIONAL →MGM Resorts International disclosed a cybersecurity incident affecting customer systems. An unauthorized third party obtained personal information (names, contact info, DOB, driver's license, SSN, passport) starting September 11, 2023. MGM shut down systems, engaged cybersecurity experts, coordinated with law enforcement, and offered credit monitoring. Investigation was ongoing as of October 5, 2023.
This filing is one of 12 about the same incident.View merged incident
Linked disclosures
Why this link?Regulatory filings (10) · sorted by filing gap
- bd_05c59c84e811817fWashington State AGfiled 2023-10-05Candidate
- bd_25f570b90148b65eOregon State AGfiled 2023-10-05Verified
- bd_2cf9544a4111fecbVermont State AGfiled 2023-10-05Verified
- bd_36e2c8e1303bff37Delaware State AGfiled 2023-10-05Verified
Show 6 more filings ↓Show fewer ↑up to 61d gap
- bd_4e28f4a3e508d542Maine State AGfiled 2023-10-05Verified
- bd_65dbfae801fc66abDelaware State AGfiled 2023-10-05Verified
- bd_6bbbeaea01c0cd31SEC 8-Kfiled 2023-10-05Verified
- bd_ee40948044b421adMontana State AGfiled 2023-10-05Verified
- bd_a165e7cc6b9dc225South Carolina State AGBlackCatfiled 2023-10-06(1d gap)Verified
- bd_0171facdc96060a9California State AGfiled 2023-12-05(61d gap)Verified
Showing first 10 of 11 linked disclosures.
Source provenance
- Source URL
- https://attorneygeneral.delaware.gov/wp-content/uploads/sites/50/2023/10/MGM-Resorts-Regulator-Notification-Enclosures.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
- Filed at
- Oct 5, 2023
- Raw hash
- fb7d62e7708c26c3cc0730d7f9bb28a5a05b30ff9d7878c22f651bbc58c00d62
Reporting entity
- Name
- MGM RESORTS INTERNATIONALnorm: mgm resorts
- Domain
- mgmresorts.com
Victim entity
- Name
- MGM RESORTS INTERNATIONALnorm: mgm resorts
- Domain
- mgmresorts.com
Incident
- Discovered
- Sep 29, 2023
- Materiality determined
- —
- Notification sent
- Oct 5, 2023
- Affected individuals
- Not disclosed
- Data types
- IDENTITY_BASICIDENTITY_GOVERNMENT
- Attack vector
- Unauthorized Access
- MITRE ATT&CK
- T1078 Valid Accounts
- Threat actor
- External
- Regulator citations
- Coordinating with law enforcement
- Initial access
- valid_credentials
Compliance
- Time to disclose
- 6 days(6 days from discovery to filing)
- Compliance flags
- — (clock not assessable for this source)
Extraction provenance
- Status
- No extraction artifact recorded for this disclosure.