RansomHub ransomware group lists interborosd.org on its leak site

• Ransomware group: RansomHub
• Country: United States
• Sector: Education
• Announcement date: November 19, 2024

The RansomHub ransomware group has listed interborosd.org on its leak site, claiming to possess stolen data. This announcement, made on November 19, 2024, marks a potential data breach for the educational institution, as the group alleges they have successfully compromised the organization's systems.

The details of the alleged attack

According to the claims made by the RansomHub ransomware group, they have gained unauthorized access to the systems of interborosd.org. The group alleges that this access allowed them to obtain various documents belonging to the institution. This claim was officially published on their leak site on November 19, 2024, the same date the group claims the attack occurred.

Ransomware groups often utilize leak sites to pressure victims into paying ransoms through a tactic known as double extortion. In such scenarios, attackers not only encrypt an organization's data but also threaten to release sensitive information publicly if their demands are not met. This method increases the pressure on the victim by threatening reputational damage and legal consequences through the exposure of private information.

Data types involved in the breach

While specific details regarding the total volume of data or the exact number of files stolen have not been provided, the group has released screenshots to support their claims. These screenshots reportedly display various sensitive documents that were allegedly exfiltrated from the school district's network.

The documents identified in the leaked screenshots include:

• Financial statements
• Personal identification documents (passports)

The presence of such sensitive information in a leak site poses significant risks to the individuals whose data is involved, as it provides attackers with the necessary components for identity theft and fraudulent activities.

About Interboro School District

Interboro School District is a public school district located in the state of New York, United States. It provides primary and secondary public education services to students within its jurisdiction. As an educational institution serving a specific community, the district manages a vast amount of sensitive information regarding both students and staff members.

Potential impact and security implications

This incident may result in the exposure of sensitive student and staff data. The leaked passport images could increase the likelihood of identity theft for the affected individuals. Furthermore, data stolen from the education sector is highly valuable to cybercriminals, as it may be utilized for targeted phishing campaigns against students, parents, or faculty members. Such attacks can lead to significant reputational damage for the institution.

Because the institution operates within the United States, this incident may trigger legal processes under state-level data privacy laws and regulations, such as the Family Educational Rights and Privacy Act (FERPA). Organizations in the education sector must prioritize data protection to comply with these regulatory frameworks and to safeguard the privacy of their community members.

RansomHub is a Ransomware-as-a-Service (RaaS) group that emerged in early 2024. The group reportedly gained prominence by absorbing affiliates from ALPHV. It has been reported that the group ceased its operations in early 2025.

To defend against such threats, organizations typically implement multi-layered security strategies. This includes maintaining robust backup solutions, enforcing multi-factor authentication (MFA) across all systems, and conducting regular security awareness training to help users identify phishing attempts. Continuous monitoring of network traffic and implementing strict access controls are also essential steps in reducing the attack surface and mitigating the impact of a potential breach.