Club One Casino Data Breach

Club One Casino, a hospitality company based in the United States, was listed as a victim on the 3AM ransomware group’s dark web portal on August 6, 2026. This listing was identified by SOCRadar’s Dark Web Monitoring service. The organization operates in the gaming and hospitality sectors, which are subject to regulatory oversight and standard commercial obligations. This appears to be the only 3AM entry published on this specific date. In the 60 days preceding this listing, 3AM claimed 13 other victims. The group has demonstrated a consistent targeting pattern towards the business services, technology, and agriculture and food production sectors. Geographically, its victims are primarily located in Argentina, the United States, and Mexico. Other recent 3AM victims that share similarities with Club One Casino, such as those in the United States and Latin America, include Mogren Glessner & Ahrens Law Firm, The Academy for Classical Education, Công ty Cổ phần Công Nghệ Hợp Long, and Agro Industrial Exportadora SA de CV. Notably, the hospitality sector is absent from 3AM’s recent targeting, making this listing an anomaly compared to the group’s typical focus on Latin American business services.

SOCRadar’s analysis of Club One Casino’s domain, clubonecasino.com, against its stealer-log telemetry returned no records within the queried dataset. It is important to note that a null result does not confirm the absence of a compromise. The query covered a paginated sample from one dataset and would not surface exposures linked to alternate corporate domains, specific gaming-platform vendor tenants, or credentials used with personal email aliases on corporate systems. Casino operations often rely on specialized gaming-management and player-tracking platforms hosted under vendor namespaces, meaning the most operationally critical credentials might exist outside of a domain-scoped query. For ransomware groups like 3AM, infostealer-harvested credentials are a known initial access vector. Threat actors or initial access brokers commonly source fresh logs from underground marketplaces, validate corporate credentials, and then use them to access systems such as Microsoft 365, VPNs, or remote-access portals before deploying ransomware. The absence of evidence in this specific query does not rule out such scenarios; credentials may have appeared in datasets not covered by this query, been used and rotated prior to indexing, or been harvested using personal email aliases. CTI teams should prioritize ongoing monitoring and proactive credential hygiene checks rather than interpreting a null query as confirmation of no compromise.

This report is intended for threat intelligence and security awareness purposes. SOCRadar does not host, redistribute or buy stolen data. All breach information reported here is collected from publicly accessible threat actor and ransomware portals. This content is intended to equip CTI teams with context around recent attacks. While we strive for accuracy, listings on ransomware leak and extortion sites cannot always be independently verified and may not reflect confirmed breaches. If you believe any data in this report is incorrect, please contact us.