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Gerador de datasets sintéticos de transações financeiras brasileiras, com fraudes rotuladas (cadeias de contas laranja no Pix, golpes, smurfing, empresas de fachada), para treinar e avaliar modelos de detecção de fraude e GNNs. Sem dados reais.
Money mule card detection prototype: finds transit chains, fan-in funnels and fast cash-outs in card transfer data. Works with synthetic data or real CSV bank exports.