This is a super interesting case. 1177 is the number used in Sweden to ring for your healthcare provider. There was a slight personal data breach reported in 2020 whereby 2.7 calls were publicly available. Apparently the voice data was not encrypted.
The results of the audit by the Swedish Supervisory Authority has resulted in fines of 12 million SEK (1.2 €) to the data controller (Med Help), 650k SEK (65k €) to the Voice Integrate, 500k SEK (50k € county Stockholm) and 250k SEK (25k €) to counties Värmland and Sörmland.