I really hate this! Long ago, I had a quarterlight window smashed because someone broke into my 20 year old Toyota Corolla to steal a 4L, but half empty bottle of engine oil and a street directory. Obviously the engine oil wasn't expensive, and no-one used street directories anymore, even back then.
This was in nice suburb in New Zealand, so it was a bit of a surprise. The replacement window cost many times the value of what they took, and I was finding small pieces of glass for a while afterwards despite careful vacuuming.
Since then I'm more careful that there is nothing removable visible at all through windows. Ideally, anyone looking through the window should think I am the kind of compulsive person that carries every single thing inside each night. Unfortunately, the trick to making that work almost requires it to be true.