RansomHub ransomware group lists www.kersey.net on its leak site

• Ransomware group: RansomHub
• Country: United States
• Sector: Transportation
• Announcement date: October 17, 2024

Kersey targeted by RansomHub ransomware group

The RansomHub ransomware group has listed the website www.kersey.net on its dedicated leak site. According to the claims made by the threat actors, the organization has been compromised, leading to the exposure of sensitive business documentation. This incident follows a pattern often seen in modern ransomware operations, where groups utilize leak sites to pressure victims by threatening to release stolen information to the public.

The threat actors involved in this incident are part of the RansomHub group. RansomHub is recognized as a Ransomware-as-a-Service (RaaS) group that emerged in early 2024. The group reportedly incorporated former members of the ALPHV group into its operations. While the group was active during the period of this incident, it has been reported that their operations ceased in early 2025.

Details of the alleged breach

The RansomHub group announced the listing of data allegedly belonging to www.kersey.net on October 17, 2024. In their announcement, the threat actors claim to have successfully gained access to the organization's networks on October 3, 2024. To support their claims of a successful intrusion, the group has shared various documents related to the company's business operations as evidence on their platform.

The information disclosed by the attackers includes several types of sensitive documentation. Based on the screenshots provided by the group, the following types of data are allegedly involved in the breach:

• Tax records
• Company formation documents
• Customer invoices
• Network infrastructure diagrams
• Contact information

No information was provided regarding the total size of the data stolen or the specific number of files compromised. Additionally, no ransom demand has been publicly disclosed by the group in relation to this specific target.

About Kersey

Kersey is a company based in the United States that specializes in the distribution of industrial and commercial equipment. The organization provides high-quality products and customized solutions designed to meet the diverse needs of various industries through its distribution network.

Potential risks and organizational impact

The exposure of the allegedly leaked data presents several significant risks to the organization. The presence of sensitive details regarding operational processes and customer information could lead to secondary consequences. These include the potential for identity theft and the execution of targeted phishing attacks directed at both employees and customers of the organization.

Furthermore, the exposure of network infrastructure diagrams is particularly concerning, as such information may provide a roadmap for attackers to conduct future cyber incidents. For a US-based entity like Kersey, this breach may also trigger legal obligations. The organization may face data breach notification requirements under various state laws and federal regulations depending on the nature of the compromised data.

In the broader context of cybersecurity, ransomware attacks often involve double extortion, where attackers not only encrypt a victim's systems but also steal data to use as leverage. Organizations in the transportation and industrial distribution sectors often prioritize defensive measures such as robust network segmentation, regular security awareness training, and comprehensive data encryption to mitigate these types of risks. Protecting network topology information is a critical component of maintaining a strong defensive posture against persistent threats.