FMZ Tecnologia em Sistemas

FMZ Tecnologia em Sistemas was compromised in a ransomware attack attributed to nova in July 2026. The organization, operating in the Technology sector in Brazil, was added to the group's data leak site as part of an extortion campaign.

nova operates as a financially motivated ransomware-as-a-service (RaaS) operation, exfiltrating sensitive data and threatening public disclosure to pressure victims into paying ransom demands.

FMZ Tecnologia em Sistemas is a Brazilian software company that develops solutions for the book industry. Its main product, HORUS, is an ERP system designed for publishers, bookstores, and distributors. The system helps manage inventory, sales, royalties, and consignment operations. The company has over 15 years of experience and is based in São Paulo, Brazil.