Schneider Prototyping India Pvt. Ltd. targeted by Blackshrantac ransomware group

• Ransomware group: Blackshrantac
• Country: India
• Sector: Manufacturing
• Announcement date: January 8, 2026

Blackshrantac claims to have stolen data from Schneider Prototyping India Pvt. Ltd.

The threat actor known as Blackshrantac has listed data allegedly belonging to Schneider Prototyping India Pvt. Ltd. on its leak site. According to the announcement made on January 8, 2026, the group claims to have obtained a total of 2TB of data. While the group has posted this information on their platform, public information regarding the specific identity and operations of the Blackshrantac group remains limited.

Details of the alleged data breach

The announcement made by the threat actor includes samples of various documents related to the company's operational and financial processes. The screenshots shared in the announcement suggest that the stolen information is highly sensitive, covering multiple aspects of the organization's internal workings. The data allegedly involved in this incident includes:

• Employee identification data
• Bank account information
• Tax and financial records
• Technical design drawings
• Internal correspondence

The presence of such diverse documentation, ranging from personal identification to proprietary technical files, indicates a significant level of severity regarding the sensitivity of the data involved in this alleged breach.

About Schneider Prototyping India Pvt. Ltd.

Schneider Prototyping India is an engineering and manufacturing company that provides rapid prototyping and low-volume production solutions for various industries, including automotive, aerospace, and consumer electronics. The company specializes in advanced manufacturing technologies such as 3D printing, CNC machining, and vacuum casting.

Potential impact and security implications

The exposure of the company's financial and technical data could lead to the disclosure of trade secrets and a loss of competitive advantage. Furthermore, the use of the leaked data through double extortion methods may create secondary security risks for the company's supply chain partners. Double extortion is a common tactic used by ransomware groups where, after encrypting a victim's systems, the attackers also steal sensitive data and threaten to leak it on public forums unless a ransom is paid. This adds a layer of pressure on the victim, as the threat of data exposure remains even if systems are restored from backups.

The allegedly leaked data may increase the risk of identity theft and targeted phishing attacks against company employees. Because the stolen files include personal identifiers and financial records, employees may become targets for social engineering attempts designed to exploit their specific information. Additionally, as the company is operating in India, it may face legal sanctions under relevant data protection regulations due to the exposure of such sensitive information.

In the manufacturing sector, protecting intellectual property is critical. The loss of technical design drawings, such as CAD/CAM files, represents a direct threat to the proprietary processes and designs that define a company's market position. Organizations in this sector typically focus on robust access controls, encryption of sensitive technical files, and rigorous monitoring of data movement to prevent unauthorized exfiltration. Strengthening supply chain security is also vital, as a breach in one manufacturer can create a ripple effect of risk for all associated partners and clients.