Sadly people do steal, I have no horrible experiences but someone stole my garage heater, luckily that's all they took. I also know someone who was working on a roof about 50 ft from their truck and a group of scums in a van jumped out, grabbed$500 worth of tools from the back of his truck and drove off in under 1 min. A word of advice don't pursue thieves, it's not worth your or someone else's lives