The personal data of 10,683,188 MGM hotel guests that leaked sometime in or before 2017 was posted for sale on the Dark Web this week. The data was first spotted by an Israeli security researcher who claims to have deep relations with various threat actors that gives them pre-breach information on many publicly traded companies MGM Resorts confirmed the security breach, saying that the data is old. The sale of the records has been linked to the threat actor known as GnosticPlayers, which has claimed responsibility for multiple big breaches.”]