KEY TAKEAWAYS FROM THE MOST SIGNIFICANT GDPR PERSONAL DATA BREACHES IN THE REPUBLIC OF BULGARIA. ENVIRONMENT. TECHNOLOGY. RESOURCES. Proceedings of the International Scientific and Practical Conference, [S. l.], v. 5, p. 353–361, 2025. DOI: 10.17770/etr2025vol5.8482. Disponível em: https://archive-journals.rtu.lv/etr/article/view/5286.. Acesso em: 11 mar. 2026.