Noun
cyberostracism (uncountable)
Banishment or exclusion in a virtual environment such as the Internet.
Karen Douglas thus describes "unanswered emails" as constituting a form of cyberostracism, Douglas, K. 2008. Source: Internet
The advent of the internet has made ostracism much easier to engage in, and conversely much more difficult to detect, with Williams and others describing this online ostracism as "cyberostracism". Source: Internet