Parents, your child's security is at risk

Aside from all the obvious problems with Real ID, I wonder what the parents of players under the age of 18 think about their kids real life names being given out to strangers over the internet. Are the parents of these minors informed this can happen so they (not Blizzard) can decide if this is safe for their child or not? I see the potential for civil lawsuits in Blizzard's future.