The Las Vegas Metropolitan Police Department said on Tuesday the Cybertruck blast was the first incident on U.S. soil where ChatGPT had been used to build an explosive device. Critics of artificial intelligence have warned it could be harnessed for harmful purposes, and the Las Vegas attack could add to that criticism.

A driver who authorities say exploded a Tesla Cybertruck outside the Trump International Hotel in Las Vegas last week used artificial intelligence to plan the blast, according to the Las Vegas Metropolitan Police Department.