The extent of its effect was not immediately known on reservation systems and casino floors in Las Vegas and states including Maryland, Massachusetts, Michigan, Mississippi, New Jersey, New York and Ohio, company spokesman Brian Ahern said. The Borgata Hotel Casino & Spa in Atlantic City is owned and operated by MGM Resorts International. (CBS/AP) - A 'cybersecurity issue' led to the shutdown of some casino and hotel computer systems at MGM Resorts International properties across the U.S., a company official reported Monday. Cybersecurity issue prompts computer shutdowns at MGM Resorts properties 00:29ĪTLANTIC CITY, N.J.
