Systems, methods, and other embodiments described herein relate to securing personally identifiable information associated with riding in a vehicle. In one embodiment, a method includes, in response to receiving, in a mobile device from the vehicle, telematics data about a current trip of the vehicle, securing the telematics data according to at least a mobile cryptographic key associated with the mobile device to provide the telematics data as secured data that is obfuscated. The method includes generating, by the mobile device, a secure packet including at least the secured data and a signature from the vehicle associated with the secured data. The method includes communicating, by the mobile device, the secure packet to a remote computing device to cause the remote computing device to securely store the secured data without identifying a user associated with the mobile device.