The Smith Copies were the copies of Agent Smith that were created from the humans and programs of the Matrix in the film The Matrix. The victims were stabbed by Smith with his hand as a black goo poured over them and transformed them into a copy of the renegade agent.
Smith could turn either the humans pluged into the Matrix or the programs who were a part of the Matrix into copies. At one point, every human and program in the Matrix became a Smith copy but were returned to normal when Smith was destroyed.
Known vitims who became Smith Copies were
Of the humans,
Of the programs,