The Department of Justice report said the hacker identified an FBI assistant legal attaché at the U.S. Embassy in Mexico City and was able to use the attaché’s

A hacker hired by a notorious Mexican drug cartel reportedly accessed an FBI official’s phone records and surveillance cameras to help find and kill FBI informants.

A hacker for the cartel was able to use surveillance cameras to help track down and kill the informants in 2018, the U.S. said.