A cyberattack resulted in the shutdown of several systems at MGM Resorts International properties on the Las Vegas strip. Jamil Jaffer, founder of the National Security Institute, joins "NewsNation Now" to discuss the attack, saying some systems were likely shut down "proactively" in order to prevent the spread of the breach. #MGM #slotmachines #LasVegas Watch #NewsNationNow: newsnationnow.com/joinus "NewsNation Now" is a no fluff, no filler newscast hosted by Nichole Berlie featuring up-to-the-minute news drawing from a network of journalists across the U.S. Weekdays starting at 1p/12C. NewsNation is your source for fact-based, unbiased news for all America. More from NewsNation: newsnationnow.com Get our app: trib.al/TBXgYpp Find us on cable: trib.al/YDOpGyG How to watch on TV or streaming: trib.al/Vu0Ikij