Ransomware Group: QILIN

VICTIM NAME: gestionnaireimmobilier[.]ca

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 ransomware attack targeted a Canadian property management company operating in the Greater Montreal region, with over 37 years of industry experience. The attack was discovered on May 16, 2025, and the threat actors have announced that all of the company’s data will be available for download on May 26, 2025. The leaked information includes sensitive data related to the company’s operations, though specific details are not disclosed publicly. The incident appears to be part of a broader campaign by the group known as “qilin.” The leak page includes a screenshot of internal documentation, suggesting that the ransomware operators may have gained significant access to the company’s internal systems. The claim URL provided by the perpetrators offers a platform for verifying the leak and further details regarding the data breach, which has raised concerns about the security measures in place at this organization.

This incident underscores the ongoing threat to property management firms and other service providers that handle sensitive client and operational data. The attack’s timing indicates the attackers’ intent to maximize pressure by threatening the release of all data shortly after the discovery date. While the activity remains unidentified, the leak’s scope may include confidential business information, employee records, or client data. No specific types of data or the extent of the breach have been publicly confirmed, but the warning signs highlight the critical need for robust cybersecurity defenses within the industry. The leak’s announcement and the associated screenshot reveal potential vulnerability points within the victim’s network, emphasizing the importance of proactive security measures.