Caesars Entertainment reportedly paid "tens of millions of dollars" to hackers who threatened to release company data, Bloomberg has reported. The attack was reportedly perpetrated by a group called Scattered Spider (aka UNC 3944), a group skilled at using social engineering to bypass corporate network security. It's the second notable attack of a Las Vegas casino group, following a hack that caused a cyber outage at MGM Resorts.
Members of the hacking group are reportedly located in the US and UK and are as young as 19 years old. They began targeting Caesars as early as August 27th, and obtained access to an outside vendor before entering the company's network, according to the report. Caesars is expected to disclose the attack "imminently" in a regulatory filing.