This page documents a data breach listing tracked by Breach House. It summarizes the
publicly advertised leak attributed to Database World ROC,
including the affected entity, origin and the date the listing was first indexed.
Breach Overview
The data breach involving 7 million USA b2b.7z was disclosed by the Database World ROC threat actor. The exposed records are associated with United States. Breach House indexed this entry on August 26, 2026 from publicly posted breach listings. No underlying stolen content is hosted or distributed here; this page documents only the publicly advertised existence of the leak.
Dark Web Exposure
Cross-referenced against HaveIBeenRansom's dark-web index of ransomware leaks, breaches & infostealer logs.
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found in Infostealer logs
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found in Traditional breaches
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found in Ransomware leaks
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Full exposure is locked
See every breached email, the internal-vs-external split and each leak source behind this breach.
Legal Disclaimer:
This breach record is compiled from publicly advertised leak listings.
Breach.house does not acquire, download, host, access or redistribute unlawfully obtained data. It indexes only publicly visible information posted by ransomware, breach and infostealer operators and open web sources, without accessing the underlying stolen content. The service supports public awareness, legitimate research and cyber-resilience.