Ransomware Group: LYNX

VICTIM NAME: Lake HVAC

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 LYNX Onion Dark Web Tor Blog page.

AI Generated Summary of the Ransomware Leak Page

The recent leak on the ransomware dark web page pertains to Lake HVAC, a company specializing in HVAC system installation and maintenance within the construction industry. The breach was discovered on April 15, 2025, approximately 23 minutes after the attack date of April 15, 2025. The compromised company, founded in 1975 and based in the United States, provides services to industrial, commercial, and high-tech clients in Massachusetts and New Hampshire. The leak page contains visual evidence such as a screenshot depicting internal information, although specific sensitive data is not explicitly detailed. The leak indicates that proprietary business information and operational details might have been exposed, potentially impacting the company’s business operations and client confidentiality.

The leak page includes references to data compromises, and there are download links or data leaks detected but without specific details or URLs shared publicly. The nature of the data suggests possible exposure of internal documents, operational overviews, or confidential business information. The screenshot included on the page appears to show internal files or records, emphasizing the gravity of the breach. No personally identifiable information (PII) or sensitive customer data is explicitly mentioned, aligning with typical privacy preservation in security reports. The publication of this leak underscores the importance of cybersecurity measures within businesses handling sensitive technical and operational information.