Here are some steps to help protect your sensitive data when using cloud storage:

1. Enable two-factor authentication: Setting two-factor authentication helps prevent unauthorized access to your cloud account.
2. Use a strong password: Make sure to use a strong and unique password for your cloud storage accounts, and if possible, regularly change it.
3. Encrypt sensitive data: Encrypt sensitive data prior to uploading it to the cloud with a strong encryption standard, like AES-256.
4. Limit access to your data: Create access restrictions to control who is able to view and modify your cloud data.
5. Understand cloud storage policies: Read and understand your cloud storage provider's policies to ensure you understand your obligations and what security measures they have in place.
6. Regularly back-up data: Establish a regular backup routine for your cloud data to ensure you have a second copy in the event of a data breach.