东北大学隐私、安全和网络系统研究团队与消费者报告合作完成了首个大规模联网车生态系统隐私测量研究1。该研究对21款车型和30个配套移动应用进行了隐私测试，检验成本超过120万美元，测试时间跨越2024年10月至2025年8月1。研究已通过同行评审，将在IMC '26会议发表1。
研究发现全球超过75%的销售车辆内置了互联网连接功能1。这些联网车辆与制造商和第三方公司持续通信，消费者生成的数据被收集后通常会被分享或出售给未披露的第三方，消费者对其数据失去控制1。研究人员采用树莓派配置自定义接入点和tcpdump记录数据包等技术方法，并利用法拉第笼屏蔽蜂窝信号对11辆电动车进行了深入测试1。
Researchers at Northeastern University's Privacy, Security, and Cyber Systems Lab, in collaboration with Consumer Reports, have completed the first large-scale privacy measurement study of connected vehicle ecosystems, revealing widespread data collection and sharing practices that leave consumers without control over their information 1. The research tested 21 vehicle models and 30 accompanying mobile applications at a cost exceeding $1.2 million between October 2024 and August 2025, finding that more than 75% of vehicles sold globally now include internet connectivity 1.
The investigation employed custom network monitoring equipment, including Raspberry Pi configurations to capture data packets and Faraday cages to isolate cellular signals during testing of 11 electric vehicles 1. The study, which has undergone peer review and will be presented at the IMC '26 conference, discovered that consumer data collected by connected vehicles is routinely shared with or sold to undisclosed third parties 1. Once data leaves a vehicle, consumers lose any ability to control how it is used or distributed 1.
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