https://github.com/initstring/cloud_enum

Currently enumerates the following:

Amazon Web Services:

• Open / Protected S3 Buckets
• awsapps (WorkMail, WorkDocs, Connect, etc.)

Microsoft Azure:

• Storage Accounts
• Open Blob Storage Containers
• Hosted Databases
• Virtual Machines
• Web Apps

Google Cloud Platform

• Open / Protected GCP Buckets
• Open / Protected Firebase Realtime Databases
• Google App Engine sites
• Cloud Functions (enumerates project/regions with existing functions, then brute forces actual function names)
• Open Firebase Apps

https://github.com/gitleaks/gitleaks

https://github.com/trufflesecurity/trufflehog