1. A computer-implemented process performed in a computer of a shared storage system comprising computer storage, comprising: receiving, by a processing device of the computer, objects over a computer network, each received object being associated with a user account to store the received object on the shared storage system; storing, by the processing device, the received objects on the computer storage of the shared storage system, each received object being stored in a manner indicating the user account that stored the received object in the shared storage system; marking, by the processing device, an object from among the objects stored on the shared storage system as containing prohibited content; in response to the marking of an object as containing prohibited content, storing, by the processing device, incident data in an incident history record in the computer storage, the incident data indicating at least the user account that stored the marked object in the shared storage system; processing, by the processing device, the incident history record for incident data associated with a selected user account; modifying, by the processing device, an access privilege of the selected user account according to rules applied to at least the incident data in the incident history record associated with the selected user account as processed from the incident history record; in response to a request to access an object from among the stored objects, determining, by the processing device, if content in the requested object is marked as containing prohibited content; and in response to a determination that the content in the requested object is marked as containing prohibited content, limiting, by the processing device, access to the content from the requested object as stored in the shared storage system.