Ransomware Group: QILIN

VICTIM NAME: hydrometrics[.]com

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 identifies Hydrometrics, Inc. (hydrometrics[.]com) as a victim in a ransomware-related data exfiltration incident. The post is attributed to the threat group qilin and describes Hydrometrics as a United States–based technology and engineering services firm with decades of experience serving industrial, municipal, commercial, and private clients. The post date is listed as August 25, 2025, and no separate compromise date is shown in the excerpt, so the post date is treated as the publication date. The attackers claim to have exfiltrated sensitive data—including financial documents, contracts, and personal data of customers and employees—and indicate that this material could be made public, consistent with data-leak extortion tactics rather than a purely encrypted incident. A claim URL is referenced on the page, though the specific link is not reproduced here, and the site is hosted on an onion-address service, reflecting the attackers’ standard underground infrastructure. The page also presents a gallery of image attachments believed to illustrate the claimed data breach, totalling sixteen thumbnails.

The body content describes Hydrometrics as a long-established firm with substantial experience in civil environmental engineering, water resources, mine permitting and reclamation, and hazardous waste facility design. It signals that the leaked data could include financial records, customer and employee personal information, and other materials that could harm the company’s reputation. A redacted Jabber contact is shown, alongside a TOX fingerprint and an FTP link that appears to be associated with accessing the exfiltrated data. While the excerpt does not reveal an explicit ransom amount, the material emphasizes data exposure and the possibility of public release or sale of the data, in line with double-extortion ransomware patterns. The presence of multiple image thumbnails and other artifacts suggests that the attackers are attempting to provide visual evidence of the claimed data theft without distributing raw links in this summary.

Overall, the leak page reflects a data-leak scenario targeting Hydrometrics, with the post dated 2025-08-25 and no confirmed compromise date provided elsewhere in the excerpt. The attackers’ presentation—claims of exfiltrated material, references to personal data, and accompanying image thumbnails—indicates a strategy aimed at pressuring the victim through public exposure and potential regulatory or reputational harm. The page’s defanged references to contact channels and an FTP location, combined with the absence of a stated ransom amount in this excerpt, leave ransom negotiations unclear at this stage. This incident underscores the ongoing risk profile for technology and engineering service firms handling sensitive client and employee information.