CyberArk researchers have released BlobHunter, an open-source tool organizations can use to discover Azure blobs containing sensitive files they have inadvertently made public. The tool can be used by authenticated Azure users with specific roles and/or permissions. It will return results in the form of a CSV file with details on each publicly opened container in the scanned environment. Researchers Daniel Niv and Asaf Hecht wanted to see just how much sensitive information is publicly available on Azure’s Blob Storage.
Source: https://www.helpnetsecurity.com/2021/02/08/open-source-tool-blobhunter-public-azure-blobs/