MSB

MSB was compromised in a ransomware attack attributed to sarcoma in September 2025. The organization, operating in an undisclosed sector in Unknown, was added to the group's data leak site as part of an extortion campaign.

sarcoma 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.

MSB MSB General Contractors specializes in disaster recovery services, offering support and solutions for clients affected by various emergencies. Their focus is on ensuring timely and efficient recovery processes for both residential and commercial projects. The company aims to serve a wide range of clients in need of recovery assistance and has a portfolio of completed projects demonstrating their capabilities. MSB is also involved in humanitarian activities, reflecting their commitment to community supportGeo: USA - Leak size: 66 GB Archive - Contains: Files,SQL