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Ransomware

nundungopee.mu listed on LockBit5 ransomware leak site

The organization nundungopee.mu has been listed on the leak site of the LockBit5 ransomware group.

By
Siberpol Intelligence Unit
Published
2 min read
2 min read
  • Ransomware group: LockBit5
  • Country: Mauritius
  • Announcement date: June 20, 2026

LockBit5 claims a ransomware attack against nundungopee.mu

The organization nundungopee.mu has been listed on the leak site of the LockBit5 ransomware group. This listing serves as an announcement of a claimed cyberattack, marking a significant escalation in the threat landscape for the targeted entity. Ransomware groups often utilize these leak sites to pressure victims by threatening to release sensitive information if specific demands are not met, a tactic frequently associated with double extortion strategies.

According to the announcement made on the group's platform, the LockBit5 group alleges that they successfully obtained access to the organization's network. The group claims that this unauthorized access occurred on May 15, 2026. While the listing appeared on the leak site on June 20, 2026, the actual breach is reported to have taken place several weeks prior to the public announcement.

Details regarding the claimed data exfiltration

The LockBit5 group alleges that it has exfiltrated data from nundungopee.mu. However, the group has not provided any specific details regarding the nature of the data that was allegedly stolen. There is no information available concerning the volume of the data, the specific file types, or the total number of files involved in the incident.

The current evidence provided by the threat actor is limited. The provided screenshot displays only the general interface of the threat group's leak platform and does not contain specific evidence regarding the organization's data. Consequently, the listing names no specific data types that have been compromised.

About nundungopee.mu

The organization, nundungopee.mu, is associated with (mt) Media Temple. This technology company provides a variety of digital infrastructure services, including scalable web hosting, cloud services, and managed infrastructure solutions for various businesses. The company is particularly known for its hosting platforms that are optimized specifically for web developers and designers.

Risk assessment and implications

LockBit is a ransomware group that has been active since 2019 and reportedly underwent a restructuring in February 2024. The claim of data exfiltration by such a group may pose a significant risk of exposing the personal information of customers and employees. Such a breach can lead to substantial reputational damage and operational disruptions for the organization involved.

Because the organization is based in Mauritius, the incident may present challenges regarding compliance with local data protection regulations. Furthermore, a secondary risk involves the possibility of the leaked data being utilized in identity theft or targeted phishing attacks against the organization's stakeholders. In such scenarios, organizations typically focus on strengthening their defensive posture through enhanced monitoring, regular security audits, and robust data protection protocols to mitigate the impact of potential leaks.

From the Essential plan

Third-Party Risk

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