Rivers Casino Des Plaines, operated by Midwest Gaming and Entertainment, LLC, disclosed a cybersecurity incident where unauthorized access to its network occurred on or around August 12, 2023. The breach affected Team Members and customers, potentially exposing personal information including names and government IDs. The company engaged third-party cybersecurity support and law enforcement, offering one year of Experian IdentityWorks to affected individuals. No financial fraud or identity theft has been confirmed.