Uruguay's Ministry of Transport and Public Works

Uruguay's Ministry of Transport and Public Works (MTOP) is a governmental body responsible for overseeing transportation infrastructure and public works projects across the country. Its mandate encompasses the planning, development, and maintenance of critical infrastructure networks that support national mobility and public services. As a central authority in Uruguay's transportation sector, MTOP regulates and coordinates activities related to roads, bridges, and other public works essential for economic activity and citizen welfare. The ministry operates within the Uruguayan government structure, implementing policies that align with national development goals and international standards for infrastructure safety and efficiency. Its work directly impacts the daily lives of Uruguayan residents and the broader logistics and trade sectors by ensuring the functionality and reliability of transportation systems.

In October 2022, MTOP experienced a significant cybersecurity incident when it was targeted by a ransomware attack attributed to the PLAY cybercriminal group. The attackers claimed to have exfiltrated 80 gigabytes of files from the ministry's systems, releasing 5 gigabytes as proof of their intrusion. MTOP responded by restoring affected services and recovering critical information, asserting that only a minuscule fraction—approximately 0.03%—of its total data holdings were compromised. The ministry explicitly denied any communication or negotiation with the attackers, maintaining a policy of non-compliance with ransom demands. Following the incident, MTOP initiated a thorough investigation to identify vulnerabilities and has since been implementing enhanced security measures to fortify its digital infrastructure against future threats. This event highlighted the increasing risk of cyber attacks on government entities and underscored MTOP's commitment to operational resilience and data protection in the face of sophisticated criminal operations.