CDK Investigates Cyberattack That Halted Much of Its Systems for Hours - Bloomberg
- CDK Investigates Cyberattack That Halted Much of Its Systems for Hours Bloomberg
- CDK outage: Car dealerships' software shut down after cyber attack USA TODAY
- Reports: Cyberattack shuts down car dealership systems in Arizona, across the U.S. Arizona's Family
- CDK cyberattack shuts down auto dealerships across the U.S. Here's what to know. CBS News
- Car dealerships hit with massive computer system outage CNN