"We have incurred, and may continue to incur, certain expenses related to this (#cyber) attack, including expenses to respond to, remediate and investigate this matter," Caesars Entertainment says in its latest regulatory filing with the SEC, confirming hackers accessed driver's license numbers and possibly social security numbers, for a significant number of its loyalty club members. https://www.sec.gov/ix?doc=/Archives/edgar/data/0001590895/000119312523235015/d537840d8k.htm