Gauthier Tissus

Gauthier Tissus was compromised in a ransomware attack attributed to lamashtu 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.

lamashtu 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.

gauthier-tissus.com - Based in the Rhone-Alpes basin, Gauthier Tissus is specialized in the weaving and finishing of multi-risk fabrics for technical usage, fabrics for brand image clothes and uniforms.