Currently doing something similar - I'm scanning over 1 million buckets looking for vulnerabilities and misconfigurations. I've already found and responsibly di

Currently doing something similar - I'm scanning over 1 million buckets looking for vulnerabilities and misconfigurations. I've already found and responsibly disclosed a number of public buckets containing user data or information that simply shouldn't be public. I shall put a blog post together once the scan is complete, and post it here for reference.