VANDALISM
vandalism, hooliganism, malicious mischief
(noun) willful wanton and malicious destruction of the property of others
Source: WordNet® 3.1
Etymology
Noun
vandalism (countable and uncountable, plural vandalisms)
Willful damage to or destruction of any property, such as graffiti or defacement.
Synonym: vandalization
Source: Wiktionary
Van"dal*ism, n.
Definition: The spirit or conduct of the Vandals; ferocious cruelty;
hostility to the arts and literature, or willful destruction or
defacement of their monuments.
Source: Webster’s Unabridged Dictionary 1913 Edition