Bullies are aggressive children who repeatedly physically or emotionally abuse, torment, or victimize smaller, weaker, or younger children.
However, you should always step in if one child is obviously attempting to victimize the other.
It may also create incentives for criminals to victimize the same company again in the belief that no punishment will be forthcoming.
Predators are people that are looking for any sign of weakness so they can victimize someone for their own gain.
Sometimes seemingly innocent posts such as birthday wishes or awards can become tools for predators to track down children to victimize.
The term mimicry has also been applied to resemblances of a different kind from the two enumerated above - resemblances, that is to say, by which predaceous species are supposed to be enabled to approach or mix without detection with animals they prey upon or victimize in other ways.
Using the Internet to victimize others provides the instigator with anonymity, compounding the problem.