

Thousands of guests at MGM Resorts in the Las Vegas strip have been locked out of their hotel rooms after the company was hit with a cyber attack, according to reports.
MGM Resorts International has about 48,000 rooms on The Strip. The company's properties include Mandalay Bay, the Bellagio, Luxor and MGM Grand, among others.
The outage, first detected on Sunday night, has affected company emails, reservations, room keys and casino slot machines.
The company said in a statement on Monday: 'MGM Resorts recently identified a cybersecurity issue affecting some of the Company’s systems. Promptly after detecting the issue, we quickly began an investigation with assistance from leading external cybersecurity experts.
'We also notified law enforcement and took prompt action to protect our systems and data, including shutting down certain systems. Our investigation is ongoing, and we are working diligently to determine the nature and scope of the matter.'