MGM Resorts International

MGM Resorts Help-Desk Vishing Hack (2023): One Reset, a $100M Profit Hit

MGM Resorts, September 2023. A caller reportedly talked the IT help desk into resetting an employee's access, and the shutdown that followed knocked about $100 million off quarterly property profit. No ransom was paid. Below: what MGM's filings confirm, and what only the attackers said. A documented incident.