Ransomware Group: INTERLOCK

VICTIM NAME: CB Quality Machining & Engineering

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 INTERLOCK Onion Dark Web Tor Blog page.

AI Generated Summary of the Ransomware Leak Page

This leak pertains to CB Quality Machining & Engineering, a company operating within the manufacturing sector in the United States. The company provides contract manufacturing services such as milling, turning, assembly, and supply chain management. It caters to various industries, including aerospace, defense, medical, and energy sectors. The incident was publicly disclosed on July 18, 2025, approximately the same time that the data leak was discovered, indicating a recent breach. The leak page includes a screenshot of internal documentation, suggesting the exposure of sensitive internal data. Download links are available, potentially containing leaked company data, but specific contents are not detailed here. The leak’s publication aims to demonstrate that the company’s data has been compromised and is now accessible on dark web platforms. The nature of the leak suggests targeted exposure of company information that could impact operations and customer trust.

The leak page features a composed screenshot illustrating internal documents, which may include technical schematics or administrative information, all presented in neutral terms to avoid explicit harmful content. The breach impacts a manufacturing firm based in Minnesota, with no indication of external third-party involvement. A link to the leak source is provided, reinforcing the seriousness of the data exposure. The incident underscores the importance of cybersecurity measures within manufacturing companies, especially those serving critical industries like aerospace and defense. No PII or employee information appears to be directly exposed, but the leak could pose risks related to proprietary data. This event highlights ongoing threats faced by industrial firms from ransomware groups seeking extortion through data leaks.