 Nearly two weeks after a major cyber attack on a company that provides software services for thousands of car dealers, businesses across the country are still not fully functioning. The affected companies rely on CDK Global for systems to help run their operations for inventory and customer relations. Since the ransomware attack on June 19th, some car dealers have had to revert back to doing business with a paper and pen. Charles Carmichael with Mandiant Consulting says the recovery from a hack takes time.