AutoNation, Other Car Dealers Hurt by CDK Cyberattack as Outage Persists The Wall Street JournalCDK Global calls cyberattack that crippled its software platform a “ransom event” CBS NewsAutoNation and other car dealers are still struggling as CDK’s systems remain down QuartzCar dealer cyberattack stretches into a second week Greater Baton Rouge Business ReportSoftware company plans to pay tens of millions in ransom to hackers who crippled car dealerships across North America Fortune