Ransomware Group: SINOBI

VICTIM NAME: Burger & Brown 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 SINOBI Onion Dark Web Tor Blog page.

AI Generated Summary of the Ransomware Leak Page

Burger & Brown Engineering, Inc., a US-based manufacturing firm located in the Kansas City area and described as specializing in precision machining and injection molding, is identified as the victim on a leak page attributed to the Sinobi ransomware group. The leak page outlines the company’s core capabilities—precision CNC machining, high-speed micro milling, custom injection molding, and engineering design—and frames Burger & Brown as a manufacturing provider serving a range of industrial sectors. The post characterizes the incident as an encryption event, signaling that attackers claim to have encrypted data within Burger & Brown’s network and may have exfiltrated information as part of a potential double-extortion scheme. The post date is given as August 9, [REDACTED_PHONE]:26:44.126000). A ransom-related element is present, as indicated by a line in the body excerpt reading “Encrypted 11000000 $” alongside a date, which suggests a ransom figure of $11,000,000, though the exact context is not fully disclosed in the excerpt. The page also notes the presence of a ransom note link.

The leak page includes five screenshots of internal documents or data, referenced in the page’s annotations as images. These screenshots are described in general terms and appear to be hosted on onion service addresses; the actual URLs are defanged and not reproduced here. The post frames the attack primarily as an encryption event with an associated ransom demand, rather than a broad public data leak, and the victim’s identity remains Burger & Brown Engineering. No personal identifiers or contact details are visible in the excerpt, and the content is presented in a neutral CTI-focused tone aimed at documenting the incident rather than negotiating or detailing the breach. The presence of a claim URL further supports the assertion of a ransom-extortion scenario.