Hackers expose Hyundai logistics data after apparent ransomware attack Thus far the company has denied such an attack Hackers have leaked data pertaining to Hyundai's logistics operations after an apparent ransomware attack. (Photo: iStock) Hackers leaked data related to Hyundai Motor America’s logistics operations on Monday and claimed responsibility for an apparent ransomware attack targeting the automaker and subsidiary Kia Motors America. Files posted by the DoppelPaymer ransomware gang contain information about Hyundai Glovis, the automaker’s global logistics firm, as well as documents related to a trucking partner, in addition to other data. Hyundai Motor America acknowledged that it had experienced an “IT outage,” but would not confirm that it had been targeted in a ransomware attack.