Qubit only accesses customer data to provide the selected Qubit products and professional services as detailed in the Data Processing Addendum available here.
Qubit does not generally know what data clients choose to collect and store and cannot distinguish between personal data and non-personal data. In practice, Qubit treats all customer data in the same way, applying the same robust security measures to all data, irrespective of whether it is personal data/PII or not.