Nubox Falls Victim to Mydata/Alphalocker Ransomware

🏢 About Nubox

Nubox, based in Chile, is a software provider that delivers cloud-based accounting, payroll, and electronic invoicing solutions. The platform supports thousands of small and medium-sized businesses across Latin America, streamlining financial operations and compliance.

The reported ransomware breach exposed extensive corporate and client data, raising significant concerns around financial privacy and business continuity.

⚠ Disclaimer

This report includes actual screenshots and/or text that may include unredacted personally identifiable information (PII) obtained from publicly available sources. Information is provided solely for cybersecurity awareness and threat intelligence purposes.

📌 Overview

On September 8, 2025, the ransomware group Mydata/Alphalocker added Nubox to its leak site. The attackers allege they gained unauthorized access to the company’s systems, stealing 150 GB of organizational data, including sensitive files tied to projects, clients, contracts, and customers.

📊 Key Details