I've got three daughters, & there's no doubt their mother & I would've bet the house money on any of them being smart enough to avoid potentially dangerous encounters with guys they'd never met, especially if their initial interaction was through social media.

The Titus County Scanner out of Mt. Pleasant, TX posted a video where three sets of parents absolutely believed the same thing about their young teens - that they were mature enough to know a dangerous situation when it arises.  Here's what happened when the kids were put to a secret test.  The results are stunning, especially the final example.

With that in mind, it never hurts to have access to an authorized up-to-date list of registered sex offenders, courtesy of the Texas Department Of Public Safety.  Show your children this video, & talk to them about it - again!  It's more than worth the time...