You can copy and paste this clause and insert it in your Pre-Inspection Agreement when you use a third party or cloud-based service to store client data:
We contract with a third party to store certain information online, such as our inspection reports, and the identity of our clients. In signing our Agreement, you give us permission to do so. We will not sell your personally identifying information. It is the duty of the third party we contract with to keep your information secure. We are not liable for any misuse of that information or their failure to safeguard it. In that event, your sole remedy is against that third party.