Rancho Mesquite Casino, Inc.
bd_00edeafb76892881 · schema v1 · pii pii-v1
Full breach record for Rancho Mesquite Casino, Inc. →Eureka Casino Resort (operating Rancho Mesquite Casino) notified Montana residents of a November 9, 2022 cybersecurity incident where systems were encrypted by an unauthorized actor. The incident involved access to names and Social Security numbers. The company engaged a cybersecurity firm, secured systems, and offered one year of Experian IdentityWorks. Investigation was ongoing at the time of notification.
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Incident timeline
Nov 9, 2022
Discovered
Dec 13, 2022
Filed
vs. sector median
3 wks faster
Linked disclosures
Why this link?Regulatory filings (8) · sorted by filing gap
- Massachusetts State AGbd_11b30ee2fa273a2c2022-12-13Verified
- New Hampshire State AGbd_4aa866dbca4a61102022-12-13Verified
- Maine State AGbd_67d43fedee2fea6c2022-12-13Candidate
- Indiana State AGbd_b57cb1eadb16a2df2022-12-09 · +4dVerified
Show 4 more filings ↓Show fewer ↑up to 70d gap
- Oregon State AGbd_67db3577f4d010f42023-02-17 · +66dVerified
- Washington State AGbd_b00794ce041da6c22023-02-17 · +66dVerified
- Maine State AGbd_ff9fe63c5b0f65152023-02-17 · +66dVerified
- New Hampshire State AGbd_a7fed6cf80c54b822023-02-21 · +70dVerified
Filing propagation · 9 filings · 7 states
View merged incident ↗Pattern: first filing Dec 9 (IN), last Feb 21 (NH) — a 74-day rolling notification. Rolling spreads often mean counsel is filing as thresholds trip per state. Why this link?
Evidence ladder
Attacker assertion only. Establishes: claim date, group, alleged victim.
Unlocks: incident narrative, operational impact. Still no compliance clock.
Unlocks: discovery date, data types, affected count, compliance clock.
Unlocks: materiality, stated response, full audit trail. Ceiling removed.