While the company didn’t refer to the matter as a cyberattack, there were indications Monday that MGM shut down some systems to prevent the matter from becoming worse. Officials at MGM Resorts International properties nationwide worked Monday to recover from a crippling cybersecurity issue that affected credit card transactions and other computerized systems throughout its hotel-casinos. (Daniel Pearson/Las Vegas Review-Journal) Some slots machines and kiosks remain down at Aria Resort and Casino after MGM Resorts International suffered a cybersecurity attack on Monday, Sept.
