French health insurance denies massive data breach after hacker claims 34 million patient files exposed

A hacker claims to have breached France's Shared Medical Record system, potentially exposing 34 million patient files. Assurance Maladie denies any massive data leak, stating investigations have found no evidence of such an attack. The hacker, however, has provided new alleged proof. The situation remains uncertain as Assurance Maladie will report the incident to the public prosecutor, while investigations continue.