https://www.theregister.co.uk/2018/10/30/mcafee_cloud_security_terrible/

The average business has around 14 improperly configured IaaS instances running at any given time and roughly one in every 20 AWS S3 buckets are left wide open to the public internet.

These are among the grim figures rolled out Monday by researchers with McAfee, who say that security practice has not kept up with the rapid adoption of cloud services.