Commissioner Milan Marinović and Deputy Commissioner Sanja Unković participated in the International Conference "Quantum Technologies: Threats, Challenges and Opportunities for Cybersecurity and Personal Data Protection" in Krakow, Poland, from 11 to 13 June, and the 27th Meeting of the Central and Eastern European Data Protection Authorities, which will discuss the eventual need to amend regulations on personal data protection at both the European and national levels to comply with the increasing personal data processing using modern technologies.