The ideas shown in the fiction works have brought us, eventually, good technology: because some people dream, others make it happen. If there are people making viruses, I'm sure an evil AI could rise from human efforts too, don't need to be a rogue one. That said, we humans can't recreate a consciousness, an individual (yet). That requires biological traits, as well as the growing up from baby to adult to form a personality. Any AI being developed now would only work within a certain number of pre defined instructions. Taking an input, it would decide the best output. What we call AI isn't actually it, it's more of a "Logic Action Programmed Operations Relay", or LAPOR. Yes, I made that up just now.