MicroChem

MicroChem was compromised in a ransomware attack attributed to THEGENTLEMEN in March 2026. The organization, operating in an undisclosed sector in Portugal, was added to the group's data leak site as part of an extortion campaign.

THEGENTLEMEN 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.

microchem.pt zoominfo.com/c/microchem/480964446 Microchem - Ensaios e Analises Tecnicas, Lda is a Portuguese technical testing and analysis laboratory founded in 2006, located in Matosinhos, Porto. The company specialises in technical testing and analytical services (CAE 71200), supporting industries with quality control, material testing, and compliance verification.Microchem serves as a trusted partner for businesses requiring precise and reliable laboratory analysis.