1. A method comprising: receiving, at a data analyzer, captured content over a network, the captured content comprising documents including potential attorney client protected information, personal information, custom information or confidential information; analyzing the captured content including: scanning the captured content for a set of keywords, phrases or expressions that are associated with potential attorney client protected information, personal information, custom information or confidential information, and recording information about hits that are determined based on the scanning, wherein recording further includes storing information that describes the hits; determining the nature of protected, personal, custom or confidential information in the documents including evaluating the recorded information, wherein the keywords, phrases or expressions are associated with respective categories and subcategories of information, and wherein determining the nature of the information in the documents comprises assigning to the documents the categories and subcategories of each of the hits in the documents that were determined based on the scanning; and providing information about the nature and amount of protected, personal, custom or confidential information in the documents, wherein the information includes trend analysis based on a comparison of the number of hits associated with each of the categories and subcategories.