14. A computer-implemented system for identifying URLs associated with malicious content, the system comprising: a hardware processor; and a memory for storing computer executable instructions that, when executed by the hardware processor, cause the hardware processor to perform the steps of: identifying a first URL using a first collection method of a plurality of collection methods; determining whether the first URL contains a malicious data element: categorizing the first URL in response to the first URL containing a malicious data element, wherein categorization of a URL comprises assigning a category to the URL based on a classification of at least one of web content or an Internet Protocol (IP) address identified by the URL; assigning a first categorization priority to the first URL based on the first URL being identified using the first collection method in response to the first URL not containing a malicious data element, and categorizing the first URL based on the first categorization priority in response to the first URL not containing a malicious data element, identifying a second URL using a second collection method, wherein the first collection method and the second collection method are different and each are one of a web crawler, a Domain Name Server (DNS) database, and a honey client; determining whether the second URL contains a malicious data element; categorizing the second URL in response to the determination that the second URL contains a malicious data element; assigning a second categorization priority in response to the second URL not containing a malicious data element, the second categorization priority different than the first categorization priority and based on the second URL having been identified using the second collection method; and categorizing the second URL based on the second categorization priority in response to the determination that the second URL does not contain a malicious data element.
14. A computer-implemented system for identifying URLs associated with malicious content, the system comprising: a hardware processor; and a memory for storing computer executable instructions that, when executed by the hardware processor, cause the hardware processor to perform the steps of: identifying a first URL using a first collection method of a plurality of collection methods; determining whether the first URL contains a malicious data element: categorizing the first URL in response to the first URL containing a malicious data element, wherein categorization of a URL comprises assigning a category to the URL based on a classification of at least one of web content or an Internet Protocol (IP) address identified by the URL; assigning a first categorization priority to the first URL based on the first URL being identified using the first collection method in response to the first URL not containing a malicious data element, and categorizing the first URL based on the first categorization priority in response to the first URL not containing a malicious data element, identifying a second URL using a second collection method, wherein the first collection method and the second collection method are different and each are one of a web crawler, a Domain Name Server (DNS) database, and a honey client; determining whether the second URL contains a malicious data element; categorizing the second URL in response to the determination that the second URL contains a malicious data element; assigning a second categorization priority in response to the second URL not containing a malicious data element, the second categorization priority different than the first categorization priority and based on the second URL having been identified using the second collection method; and categorizing the second URL based on the second categorization priority in response to the determination that the second URL does not contain a malicious data element. 15. The computer-implemented system of claim 14 , categorizing the first URL further comprising prioritizing categorization of the first URL based at least in part on a frequency of requests for the web content identified by the first URL.