On Qualys Cloud Security Assessment's Privacy Page you can request and collect all the privacy and GDPR related information that Qualys Cloud Security Assessment is providing.
The privacy policy by is a legal document or statement that discloses how Qualys Cloud Security Assessment gathers, uses, discloses, and manges their customers' data.
The basis for Qualys, Inc. sharing, adding, uploading, hosting, accessing or sending personal data out of Europe. Vendors can also add a description of their own impact assessment for data transfers.