RansomHub ransomware group lists brattenelectrictn.com on its leak site

• Ransomware group: RansomHub
• Country: United States
• Sector: Manufacturing
• Announcement date: March 27, 2025

RansomHub claims a data breach against brattenelectrictn.com

The RansomHub ransomware group has listed brattenelectrictn.com on its leak site, alleging a cyberattack against the organization. This announcement, posted on March 27, 2025, follows the group's pattern of claiming responsibility for unauthorized access to victim systems and subsequent data exfiltration.

According to the claims made by the threat actor, the group gained access to the organization's internal systems and successfully performed a data breach. The group states that the actual attack occurred on March 26, 2025, just one day before the listing appeared on their public leak site. While ransomware groups often use these platforms to pressure victims through double extortion—a tactic where data is both encrypted and stolen to increase leverage—there is no information provided regarding the specific ransom demand or the total volume of data stolen.

Details of the alleged data exposure

The information made public by the group is limited in scope. Based on the available evidence, the listing includes a screenshot displaying the organization's chart. This visual data reveals specific internal details regarding the company's structure and personnel. However, there is no detailed information regarding the full scope of the leaked data, and the group has not provided specific details regarding the total file count or the exact size of the stolen datasets.

The specific types of data identified in the leak include:

• Employee names
• Organizational chart

The exposure of such information, even if limited to names and titles, can pose significant secondary risks to the affected individuals and the company itself.

About Bratten Electric

Bratten Electric is an electrical contractor and service provider based in Tennessee. The organization specializes in providing essential electrical services for various projects. Their professional scope includes offering electrical installation, maintenance, and repair services specifically tailored for commercial and industrial projects.

Risk assessment and industry implications

The exposure of personal data belonging to the organization's employees may increase the risk of targeted phishing attacks against the staff. When names and organizational roles are leaked, attackers can craft highly convincing social engineering campaigns, using the stolen hierarchy to impersonate executives or trusted colleagues. This type of targeted attack is a common follow-up to initial breaches.

Because the organization is based in the United States, the incident may trigger requirements under state-level data breach notification laws, which dictate how and when an organization must inform affected parties and regulators about a compromise of personal information.

RansomHub is a Ransomware-as-a-Service (RaaS) group that emerged in early 2024. The group gained significant traction by attracting various affiliates following the high-profile ALPHV incident. Although it has been reported that the group's activities ceased in early 2025, this recent listing suggests that secondary risks and residual activity may persist. Such incidents can lead to negative impacts on an organization's operational continuity and its commercial reputation.

For organizations operating in the manufacturing and service sectors, maintaining robust defensive postures is critical. This typically involves implementing multi-factor authentication, maintaining rigorous patch management schedules, and conducting regular employee training to recognize phishing attempts. As seen in this case, even when a group's primary operations are reported to have slowed, the persistence of their leak sites means that the threat of data exposure remains a relevant concern for businesses.