Ransomware Group: SARCOMA

VICTIM NAME: Miller & Stewart

NOTE: No files or stolen information are [exfiltrated/downloaded/taken/hosted/seen/reposted/disclosed] by RedPacket Security. Any legal issues relating to the content of the files should be directed at the attackers directly, not RedPacket Security. This blog is simply posting an editorial news post informing that a company has fallen victim to a ransomware attack. RedPacket Security is in no way affiliated or aligned with any ransomware threat actors or groups and will not host infringing content. The information on this page is fully automated and redacted whilst being scraped directly from the SARCOMA Onion Dark Web Tor Blog page.

AI Generated Summary of the Ransomware Leak Page

The ransomware leak pertains to a firm named Miller & Stewart, which specializes in providing comprehensive financial services. The leaked data was published on June 4, 2025, and includes a significant archive of approximately 13 GB, comprising various files and SQL databases. The leak may contain sensitive internal documents, financial records, or client-related data, though specific contents are not disclosed in detail. The breach’s origin indicates an attack occurring on the same date as the publication, but precise attack details are not available. The leak may pose a risk to the firm’s operational integrity and client confidentiality, highlighting the importance of cybersecurity measures in financial service organizations.

The leaked archive, hosted on a publicly accessible URL, suggests that cybercriminals have accessed a considerable amount of data associated with the firm. The firm is based in Brazil, and the leak size of 13 GB indicates a substantial compromise potentially involving confidential files, business correspondences, or client information. No explicit mention of personally identifiable information is provided, but the nature of the data suggests high confidentiality. The leak could impact the firm’s reputation and client trust, emphasizing the need for urgent cybersecurity review and mitigation strategies. The incident underscores ongoing cyber threats targeting sensitive financial and legal data housed within law firms and consulting entities.