Navigational (global Positioning System) Gps problems of the 2021 Nissan Rogue

I went through a recent ddos attack by a neighbor where they used signal boosting to spoof my key fob. From there, they were able to access the intelligent drive system, gps and audio. On June 25th, the same criminals tracked me down through the gps outside of marshall TX and attmpted to hijack the vehicle. I had to call 911 and run for safety, it was terrifying. The entire day I could hear interference over the radio, this remained an issue for weeks. I took it to a Nissan dealer to show them the mass amount of malware that was installed, but was told I could just buy another car instead. To make matters worse, at one point in time, this group that hacked the vehicle, was able to alter my speed remotely. It is impossible to have anyone at Nissan take me seriously on this matter, yet you can see online that this is a known concern for this model specifically. I believe it is pertinent that Nissan review boot loader settings on these vehicles for a known fatal flaw that leaves the user vulnerable to these types of attacks, this could have caused me to crash several times and is downright scary that anyone with a little background could penetrate these systems so easily.