2026 Chupin — ChimeraZ forum release #6; shared ag-platform tenant data (unverified)
Data compromised
Business CRM, full email content, invoices, contact coordinates; actor signals additional French equipment retailers next. No attested person census — recordsAffected 0.
Technical writeup
Unverified forum dump claim — August 13, 2026. Dark Web Informer reported ChimeraZ publishing alleged Chupin business data (16GB, 70,974 files) as the sixth numbered release from a shared French business-management platform, including email content, CRM contacts, and invoices suited to BEC/invoice fraud. Chupin and the platform operator had not confirmed at indexing. BreachHistory indexes recordsAffected 0 labeled unverified pending victim statements.
Root cause
Forum actor ChimeraZ publishes 16GB / 70,974 files labeled sixth release from shared business-management platform tenants