Yes we do. If your test instance needs access to the data, it needs to be in the clear (at least in memory), and that will give us access to it when it’s running on our servers. We don’t want access to your private data any more than you want to send it to us, which is why we recommend that you sanitize your database and remove any sensitive user information before you upload it.
If your data is super sensitive, and you don’t want to host it on a shared environment, then email us to talk about Enterprise Probo.