S. Korea Raises Security after Cyberattack on Nuclear Plants

hacker – n. a person who secretly gets access to a computer system in order to get information and/or cause damage; a person who hacks into a computer system

retired – adj. not working anymore; having ended a working or professional career

malware – n. software that is intended to damage or disable computers and computer systems

Have computers in your country been attacked? Has security been increased around power stations in your country? We want to hear from you. Write to us in the comments section.