INCIDENT: Cyberattack Significantly Impacts Menominee Casino And Tribal Community

Menominee Casino in Keshena, WI closed for nearly two weeks due to "technical difficulties" following a cyberattack. The casino says it doesn't believe hackers got to any secure information. Tribal leaders tell NBC 26 the casino's security breach was 'beyond significant.' No reports of OT systems being affected.

"They can't make money for the community itself [right now]," Williams, a Keshena resident, said about the disabled casino. "I know that the casino does provide a lot of money for the community. It funds sponsorships for the college and other businesses. So I feel like the money impact is gonna be really bad."

Incident Date

June 11, 2021


United States

Estimated Cost

closed for 2 weeks

Type of Malware:

No Malware identified

Threat Source:

No threat source identified


  • Menominee Casino still closed nearly two weeks after cyberattack



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