Attrition disseminates and records public information about a web site's defacement. Statistics One purpose of this archive is to help generate useful and interesting statistics on hacker activity. As time progresses, we will begin to track more and more statistics. These range from how many domains are defaced a day, how many each group has done, how many use obscenity, and more. If you have suggestions for statistics we can generate to help you, feel free to mail us.
Many systems virtually host other domains.
Some large companies host thousands of domains on a single machine. Often times when intruders compromise the machine, they will change not only the main corporate page, but all hosted pages as well. This is known as a 'mass hack' and involves two or more domains. Typically, these defacements occur so the same altered page is found on each virtually hosted domain. Hidden Comments HTML allows you to embed comments into the code.