MGM Resorts says regulators probing September cyberattack

An exterior view of MGM Grand hotel and casino, after MGM Resorts shut down some computer systems due to a cyber attack in Las Vegas, Nevada, U.S., September 13, 2023. REUTERS/Bridget Bennett/File Photo

(Reuters) -MGM Resorts International disclosed that state and federal regulators were probing a cyberattack on its systems that took place in September and caused a $100 million hit to the company's third-quarter results.

The casino operator intends to respond to the inquiries in due course, a regulatory filing by MGM showed on Friday.