Ransomware Group: QILIN

VICTIM NAME: isd1[.]org

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 QILIN Onion Dark Web Tor Blog page.

AI Generated Summary of the Ransomware Leak Page

The leak page pertains to a targeted attack on an educational organization based in the United States. The victim is a school district operating in Aitkin, Minnesota, with a workforce of between 20 and 49 employees and annual revenue ranging from one to five million dollars. The attack was identified on June 12, 2025, and data associated with this incident is scheduled to be publicly available for download on June 25, 2025. The leak includes a notice indicating that all relevant data related to the organization will be accessible, potentially including sensitive internal documents. The page features a screenshot of the affected website, which indicates a compromise of their online presence by malicious actors.

The perpetrators, associated with a group named ‘qilin,’ have claimed responsibility for the breach. The leak notification suggests that a significant amount of data stored on the organization’s systems and website may be compromised, including administrative notices and internal communications. No specific personal information or PII of individuals has been publicly disclosed through this leak. The information indicates that the attack involved a data exfiltration or encryption event, although detailed technical evidence is not provided. The victim’s domain is identifiable as home.isd1.org, and the leak presence underscores ongoing cybersecurity concerns within the educational sector, especially regarding safeguarding sensitive institutional data. The site includes a visual screenshot that depicts the breach’s impact on the organization’s online infrastructure.