Honda Civic, Did someone try to break in or is it just a worn key hole?

I've had this car for 2 years and there has always been a piece of metal that covered the inside of the hole, but recently I felt the key was going in way to easy and I looked down and it was open. The ignition is the same exact way now O.oHonda Civic, Did someone try to break in or is it just a worn key hole

Probably worn. My 1997 Accord has the same look to it. Sure is fun when winter comes and the door freezes. I keep telling my daughter to leave the car unlocked.