Fabritius

Fabritius was compromised in a ransomware attack attributed to THEGENTLEMEN in April 2026. The organization, operating in an undisclosed sector in Unknown, 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.

fabritius.be ETS Fabritius SPRL is a Belgian family-owned company founded in 1976, with roots going back to 1945. For over 50 years, it has manufactured and sold temperature measurement equipment — including thermocouples, resistance thermometers, converters, regulators, and connectors. The business has been passed down through three generations of the Fabritius family, combining deep product expertise with a commitment to quality and flexible customer service