Human.de listed on Babuk2 ransomware leak site

• Ransomware group: Babuk2
• Country: Germany
• Sector: Technology
• Announcement date: January 27, 2025

Babuk2 claims data breach against human.de

The Babuk2 ransomware group has listed the German technology company human.de on its leak site. According to the announcement made on January 27, 2025, the threat actors claim to have accessed and stolen data belonging to the organization.

Ransomware attacks often involve a tactic known as double extortion. In these scenarios, attackers not only encrypt an organization's internal systems to disrupt operations but also exfiltrate sensitive information. The threat actors then threaten to publish this stolen data on public leak sites if a ransom demand is not met. This pressure tactic aims to exploit the reputational and regulatory risks associated with data exposure.

The Babuk2 group, which has limited public information available regarding its specific operations and structure, has published an announcement referencing the company's activities within the in vitro diagnostics and laboratory equipment sector. While the group has claimed an attack date of February 1, 2021, the listing appeared on their site more recently.

Details of the alleged data leak

The announcement provided by the threat actors includes a download link for a data package identified as dump.rar. The group claims that the total size of the stolen data is 100 GB. However, the listing does not provide a detailed breakdown or a specific inventory regarding the exact content or the types of files contained within the package.

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

Organizational profile of human.de

HUMAN is a private company based in Germany that has been in operation since 1972. The organization specializes in the technology sector, specifically focusing on the development, manufacture, and distribution of in vitro diagnostic (IVD) test systems and laboratory equipment. The company serves a global market, providing a wide range of products designed for use in clinical laboratories worldwide.

Potential risks and sector implications

This alleged leak carries significant risks regarding the exposure of the company's operational data and commercial information. Because the organization is based in Germany, any confirmed data breaches may be evaluated under the framework of the European Union's General Data Protection Regulation (GDPR). Such regulations impose strict requirements on how personal data must be protected and how breaches must be reported.

If the leaked data is found to include information pertaining to employees or customers, it could create a foundation for identity theft and the execution of targeted phishing attacks. In these instances, attackers use stolen personal details to craft highly convincing fraudulent communications to deceive individuals.

Furthermore, because the company is a manufacturer of laboratory equipment, this incident may trigger secondary risks related to supply chain security. In modern industrial environments, a breach in one company can potentially impact the security posture of its business partners and clients within the sector. Organizations in such critical supply chains often implement defensive measures such as network segmentation, regular security audits, and strict access controls to mitigate the risk of lateral movement by attackers.