In this case, the draw of personal profit and enhancing ones own collection was the cause of the defacement of rare books and maps.
en.wikipedia.org Using denial of service attacks, defacement, and other methods, it mainly targets political opposition groups and western websites, including news organizations and human rights groups.
en.wikipedia.org Disturbing images and offensive phrases might be displayed in the process, as well as a signature of sorts, to show who was responsible for the defacement.
en.wikipedia.org As a result of the continued defacement, fans rushed to the sites of the installments as soon as they are announced.
en.wikipedia.org It can be used to perform cross-site scripting attacks, cross-user defacement, web cache poisoning, and similar exploits.
en.wikipedia.org