OData (Open Data Protocol) is an ISO/IEC approved, OASIS standard that defines a set of best practices for building and consuming RESTful APIs.
It was detected that an OData feed is accessible anonymously, without authentication.
If the OData feed contains sensitive information, it's recommended to restrict access to this OData feed.
38M Records Were Exposed Online
Anonymous access available to OData feed
By Design: How Default Permissions on Microsoft Power Apps Exposed Millions