RansomHub ransomware group lists www.temotekstil.com.tr on its leak site

• Ransomware group: RansomHub
• Country: Türkiye
• Sector: Manufacturing
• Announcement date: January 10, 2025

RansomHub claims to have leaked Temo Tekstil data

The ransomware group known as RansomHub has listed the Turkish organization Temo Tekstil on its leak site. According to the group's announcement, the data was allegedly obtained from the company's systems, marking a potential data breach involving significant amounts of corporate documentation.

Details of the alleged breach

The threat actor, RansomHub, published the listing for www.temotekstil.com.tr on January 10, 2025. The group claims to be in possession of approximately 59 GB of data, which reportedly consists of 48,762 individual files. While the announcement was made in January, the group states that the data may have been accessed as early as December 12, 2024.

The leaked information, as described through the group's claims, includes various types of sensitive corporate documentation. The files allegedly include:

• Financial records
• Bank payment instructions
• Debt-credit reports
• Production manuals
• Personnel information

This type of data exposure is often a characteristic of double extortion tactics used by modern ransomware groups. In such scenarios, attackers do not merely encrypt a victim's systems to demand a ransom for decryption; they also exfiltrate sensitive data to use as secondary leverage. By threatening to release private information on a public leak site, the attackers aim to pressure the organization into paying the ransom to prevent reputational damage or regulatory scrutiny.

About Temo Tekstil

Temo Tekstil is a textile and garment manufacturer based in Istanbul. The company operates in the design, production, and trade of various textile products.

Analysis and potential impact

The data allegedly leaked by RansomHub may contain highly sensitive information regarding the organization's financial processes and operational workflows. Such an exposure can have a negative impact on the organization's commercial activities. Furthermore, the nature of the data suggests that this situation could trigger data breach notification obligations under the KVKK (Personal Data Protection Law).

The exposure of this information to third parties increases the risk of targeted phishing attacks or identity theft for the organization's staff and business partners. Because the leaked files include personnel information and financial instructions, the risk to individuals within the company and their external collaborators is heightened.

It is worth noting that reports suggesting the RansomHub group ceased operations in early 2025 may indicate that such announcements are a reflection of past activities rather than current operations. Regardless of the group's current status, the incident highlights the ongoing risks faced by the manufacturing sector. Organizations in this sector can mitigate such risks by implementing robust data loss prevention measures, maintaining strict access controls to sensitive financial and personnel files, and ensuring comprehensive logging and monitoring to detect unauthorized access to internal systems early.