Yes I think they are more intelligent than we think and it would most likely happen if they are caged cause most animals are mostly peaceful they only attack if they feel threatened even poisonous snakes they try not to be in your way but if u see them they do strike but they never do intentionally even sharks don’t attack right away I think that when animals are held in captivity they become more violent cause there not supposed so be in small little cages. in conclusion yes, yes they can strategically attack us if they have to