Federal authorities say a North Korean military intelligence operative has been indicted in a conspiracy to hack into American medical centers, military bases and even NASA. The grand jury indictment announced Thursday in Kansas City accuses Rim Jong Hyok of ransomware attacks and other hacks on targets in the U.S., China, Taiwan and South Korea. It says he laundered ransom money and used it to fund more cyber attacks on defense, technology and government entities around the world. A $10 million reward is offered for information leading to him or any other foreign operative who attacks critical U.S. infrastructure.