13. A method comprising: parsing user interface information to be included within a user interface to be displayed to a user by a display application; identifying at least one field, within the user interface, to receive user information from a user; storing, in memory, data including: the user information, the user interface information, a predefined authorized set of fields to receive the user information, predefined information corresponding to the predefined authorized set of fields, a list of addresses of fraudulent sources of the user interface information, and a list of addresses of verified sources of the user interface information; determining whether the user interface information is associated with fraudulent activity or originates from a verified source based on the list of addresses of fraudulent sources and the list of addresses of verified sources stored in the memory; and in response to determining that the user interface information originates from a verified source: enabling automatic provision of the user information into the at least one field based on the at least one field corresponding to the predefined authorized set of fields and based on predefined information that corresponds to the to the at least one field, generating a limited use credit card number for a financial transaction, and automatically filling, for the financial transaction, the limited use credit card number into a designated credit card number field based on the designated credit card number field corresponding to the predefined authorized set of fields; instead of: providing a warning indicia relative to the at least one field of the user interface displayed to the user by the information display application, disabling automatic provision of the user information into the at least one field, and preventing the user from manually inputting information into the at least one field that is displayed to the user by the information display application.
13. A method comprising: parsing user interface information to be included within a user interface to be displayed to a user by a display application; identifying at least one field, within the user interface, to receive user information from a user; storing, in memory, data including: the user information, the user interface information, a predefined authorized set of fields to receive the user information, predefined information corresponding to the predefined authorized set of fields, a list of addresses of fraudulent sources of the user interface information, and a list of addresses of verified sources of the user interface information; determining whether the user interface information is associated with fraudulent activity or originates from a verified source based on the list of addresses of fraudulent sources and the list of addresses of verified sources stored in the memory; and in response to determining that the user interface information originates from a verified source: enabling automatic provision of the user information into the at least one field based on the at least one field corresponding to the predefined authorized set of fields and based on predefined information that corresponds to the to the at least one field, generating a limited use credit card number for a financial transaction, and automatically filling, for the financial transaction, the limited use credit card number into a designated credit card number field based on the designated credit card number field corresponding to the predefined authorized set of fields; instead of: providing a warning indicia relative to the at least one field of the user interface displayed to the user by the information display application, disabling automatic provision of the user information into the at least one field, and preventing the user from manually inputting information into the at least one field that is displayed to the user by the information display application. 16. The method of claim 13 , wherein determining whether the user interface information is associated with fraudulent activity or originates from a verified source includes comparing a network address included in the user interface information with the list of addresses of fraudulent sources stored in the memory.