It happened to me twice.

Pretty much a husband of a new friend (neighbor) hit on me over the phone and then in person. It was terrible. Second time someone I was doing some work for, her grown son contacted me with inappropriate proposal.

I believe these men are hitting on you, perhaps saw your picture or heard of your looks. In my case they knew I was recently divorced and heard I looked good so they figure I’d be easy to get to bed. No kidding. Stay away from these people