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MGM-Cyberattack Cost
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Cyberattack at MGM Resorts expected to cost casino giant $100 million

The cybersecurity attack at MGM Resorts last month is expected to cost the casino giant more than $100 million, the Las Vegas-based company says

By WYATTE GRANTHAM-PHILIPS
Published - Oct 06, 2023, 11:09 AM ET
Last Updated - Oct 06, 2023, 11:09 AM EDT

NEW YORK (AP) — The cybersecurity attack at MGM Resorts last month is expected to cost the casino giant more than $100 million, the Las Vegas-based company said in a Thursday regulatory filing.

The attack, which was detected on Sept. 10, led to MGM shutting down some casino and hotel computer systems at properties across the U.S. in efforts to protect data.

MGM said reservations and casino floors in Las Vegas and other states were affected — as customers shared stories on social media about not being able to make credit card transactions, obtain money from cash machines or enter hotel rooms. The company announced the end its 10-day computer shutdown on Sept. 20.

“While we experienced disruptions at some of our properties, operations at our affected properties have returned to normal, and the vast majority of our systems have been restored,” MGM CEO Bill Hornbuckle said in a Thursday letter to customers. “We also believe that this attack is contained.”

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