OSAC Aero

OSAC Aero was compromised in a ransomware attack attributed to lapsus$ in March 2026. The organization, operating in an undisclosed sector in France, was added to the group's data leak site as part of an extortion campaign.

lapsus$ 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.

[AI generated] "OSAC Aero" is a Spanish aeronautical engineering company. They provide aeronautical consulting services, product development, aircraft maintenance, and also focus on designing, prototyping, and manufacturing aerostructures. Their innovative solutions have established OSAC as a reliable partner for leading global aerospace organizations.