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The introduction of advanced technologies has made driving a more automated activity. However, most vehicles are not designed with cybersecurity considerations and hence, they are susceptible to cyberattacks. When such incidents happen, it is critical for drivers to respond properly. The goal of this study was to observe drivers’ responses to unexpected vehicle cyberattacks while driving in a simulated environment and to gain deeper insights into their perceptions of vehicle cybersecurity. Ten participants completed the experiment and the results showed that they perceived and responded differently to each vehicle cyberattack. Participants correctly identified the cybersecurity issue and took according action when the issue caused a noticeable visual and auditory response. Participants preferred to be clearly informed about what happened and what to do through a combination of visual, tactile, and auditory warnings. The lack of knowledge of vehicle cybersecurity was obvious among participants.