Answer:
Hacktivist
Explanation:
Online vandalism is the defined as when the content of the website us changed without any prior approval or the without any approval of the person. There are many reasons for the websites could be vandalised.
And one of the main issue which motivated the hackticism or hacking, which is usually used in order to draw the attention for the political cause. The hacktivism could involve the electronic graffiti which vandalises the web pages or the websites of the business or person.
