Stelia North America

Stelia North America was compromised in a ransomware attack attributed to rhysida in April 2026. The organization, operating in the Manufacturing sector in United States, was added to the group's data leak site as part of an extortion campaign.

rhysida 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.

Stelia North America STELIA North America is an aerospace and defence company specializing in the design, development, and manufacturing of composites.10 TB of confidential data!Data from major partner companies, such as: Lockheed Martin, Northrop Grumman, Sikorsky, Leonardo, L3Harris, Airbus Atlantic, Boeing, Bombardier, De Havilland, ARDE, MDA. More