I have a car dash cam and i turn it on every time i go to work and come back home. I have a 64 GB Micro SD card inside the car dash cam with plenty of space in it. But one day, a thought just occur to me that if someone were to break into my car and steal my car dash cam, he or she can simply turn on the car dash cam and find out exactly where i live or work and know what sort of pattern and schedule that i follow. He would also know which other places i have been to just by watching the videos stored in the car dash cam. If the thief comes to know my timings and schedule, he could possibly plan a house burglary when i am away for work and not at home.