Nikolay Galkin

Russian Medical Data Leaks Explode in July: 88 Million Records Exposed

In July 2026 more than 100 million records containing personal data of Russian citizens appeared in open access. Experts from Perspektivny Monitoring recorded 17 separate leaks originating from commercial organizations, online platforms, government bodies, e-commerce stores and medical institutions. The medical sector accounted for the overwhelming majority with 88.37 million records leaked, a sharp increase from 1.7 million in June. Two major incidents, one involving a large medical information system, drove the spike. Head of cyber threat research Nikolay Galkin stated that medical data has now leaked for four consecutive months and that attackers are deliberately targeting highly sensitive information. Other sectors also suffered losses, with 11.12 million records from commercial entities, 8.45 million from online platforms, 8.36 million from government organizations and 2.1 million from internet shops. Stolen databases are routinely traded in messenger channels and dark web marketplaces for use in fraud schemes.