Apologies if I posted this before. I started and stopped writing it a few times and can't remember if I ever finished and posted. I did a quick filtered search through my posts and couldn't see it, so I'm going to post it here now.
A couple of months ago, I was talking to a friend who attended a big local sporting event with her husband and son, her daughter, and her daughter's friend.
At the event, the daughter and her friend were in a shop at the arena holding jerseys up to each other and taking pictures. A guy approached the daughter, interested in her. The daughter didn't give him any information, and he eventually left.
After the event, the daughter posted her and her friend's pictures online with a hashtag related to the sporting event that they had attended.
Using the hashtag, the guy found the daughter's picture and traced her to her Facebook, Snapchat, and Instagram pages. And then he reached out to her. Because of what she posted in these spaces, he now knows​ her name and age, where she goes to school, her school activities, friends, where she works, etc.
That story sent a shiver through me and made me wonder whether someone may have hunted A &/or L in a similar way.
When we've theorized here about social media, I think we've mostly guessed about a catfishing situation. But what if it was something similar to what happened to my friend's daughter. I wonder about how much someone might have been able to piece together about them given whatever they posted even innocently. If they were at some event or outing, one that might not even have been local, and caught BG's eye, then he could probably have traced them using SM content and possibly hashtags​.
The above is just my opinion.