Nihonsakari Co., Ltd listed on Lockbit3 ransomware leak site

• Ransomware group: Lockbit3
• Country: Japan
• Sector: Agriculture and Food Production
• Announcement date: September 26, 2022

Nihonsakari Co., Ltd has been listed on the leak site of the Lockbit3 ransomware group. The group has published an announcement claiming that data belonging to the organization has been compromised.

The claimed attack and breach

On September 26, 2022, the Lockbit3 group published an announcement via their public leak site. In this statement, the group alleges that they successfully gained access to the systems of Nihonsakari Co., Ltd. The group claims that once access was established, they were able to exfiltrate data from the institution's environment.

Ransomware groups often utilize leak sites as a component of their operational model. These sites serve as a platform to pressure victims by threatening to release sensitive information if demands are not met. This method is frequently associated with double extortion tactics, where attackers not only encrypt an organization's data to disrupt operations but also steal the data to use as leverage for further extortion.

Details of the leaked information

Regarding the specific nature of the incident, the group has not provided any information regarding the nature of the leaked data. Furthermore, no screenshots have been made available to substantiate the claims made in the announcement.

The listing names no specific data types that have been compromised.

About Nihonsakari Co., Ltd

Nihonsakari Co., Ltd. is a well-established sake manufacturer based in Japan. The company operates in the production and sale of alcoholic beverages using traditional methods.

Risk assessment and industry implications

This incident may pose risks to the institution's data privacy and security. Depending on the content of the allegedly leaked data, the exposure of employee or customer information could lead to identity theft or targeted phishing attacks. Such attacks often follow a breach, as stolen credentials or personal details are used to deceive individuals or gain further access to corporate networks.

Given the sector in which the institution operates, secondary risks may arise regarding supply chain processes. In the food and beverage production industry, disruptions or data compromises can impact the integrity of the supply chain and the coordination of distribution networks.

Public information about the Lockbit3 group is limited; however, the group's past actions suggest that it may employ double extortion tactics by publishing data. Such tactics increase the pressure on an organization, as the threat shifts from mere operational downtime to long-term reputational damage and legal consequences. Potential data breaches could result in consequences for the institution's legal obligations and reputation management.

Organizations facing such threats typically prioritize robust data protection strategies. These include implementing strict access controls, maintaining regular offline backups, and monitoring for unauthorized data exfiltration. Strengthening supply chain security and ensuring that partners adhere to similar security standards is also a critical defensive measure for companies in the production and sales sector.