Cyberbadness is a handy word for "all the bad things that are done in, with, or by cyberspace." Alternatively, cyberbadness can be defined as "the misuse and abuse of digital technology for selfish and/or malicious ends."
We need a word like this because other words fall short. For example, a lot of cyberbadness is cybercrime, but not all the of the ways in which cyberspace is misused and abused are crimes at all times and in all places.