www.mercantetubos.com.br

www.mercantetubos.com.br was compromised in a ransomware attack attributed to mydata in October 2025. The organization, operating in the Manufacturing sector in Brazil, was added to the group's data leak site as part of an extortion campaign.

mydata 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.

Mangueira Indústria e Comércio de Tubos e Aços Especiais Ltda. was founded on October 3, 1972, with the objective of importing DIN ST 52 steel mechanical tubes. Later, when Mannesmann S.A. began industrializing this product line, Mangueira obtained a distribution quota for DIN ST 52 mechanical tu...Read more ⇒