[Shop-talk] License plate photos

[Jim and Kathy]

My daughter recently bought her first new car, which she is understandably
proud of.  She just got her new plates, which are an indication of her new KY
residency, something she is also proud of and posted a photo of the plate on
Facebook.  I frequently see license plates blurred out in online photos and
wonder if I should be concerned about the photo.  Does anyone here know what
the concern is about showing plate numbers online?
Thanks.