56. A system, comprising: a processing unit to: identify a document, from a corpus of ranked documents hosted on one or more servers, as being suspect based on whether the document requests personal or private information from a user, where documents in the corpus of ranked documents that are more well known are ranked higher than documents that are less well known, analyze data or attributes associated with the suspect document by analyzing a ranking of the suspect document relative to other documents from the corpus of ranked documents, assign a fraud score, based on the analyzed data or attributes, to the suspect document that indicates whether the suspect document is potentially fraudulent, and assign a trustworthiness value, based on the fraud score, to the suspect document that indicates a trustworthiness of the suspect document; and a data repository to store, for the suspect document in the corpus of documents: a document identifier, the fraud score, and the trustworthiness value.
56. A system, comprising: a processing unit to: identify a document, from a corpus of ranked documents hosted on one or more servers, as being suspect based on whether the document requests personal or private information from a user, where documents in the corpus of ranked documents that are more well known are ranked higher than documents that are less well known, analyze data or attributes associated with the suspect document by analyzing a ranking of the suspect document relative to other documents from the corpus of ranked documents, assign a fraud score, based on the analyzed data or attributes, to the suspect document that indicates whether the suspect document is potentially fraudulent, and assign a trustworthiness value, based on the fraud score, to the suspect document that indicates a trustworthiness of the suspect document; and a data repository to store, for the suspect document in the corpus of documents: a document identifier, the fraud score, and the trustworthiness value. 74. The system of claim 56 , where the suspect document is associated with a received electronic message and where, when analyzing data or attributes associated with the suspect document, the processing unit is further to: compare the received electronic message with a content, structure, or appearance of other verified authentic electronic messages.