How much of your personal information do you have displayed, or have you divulged on the internet?

E.g., I noticed that one jelly has his forename, surname, residential community, and picture on his public Facebook profile.

On the other hand, I know another person whose Fb handle shows a forename that she doesn’t use otherwise, her surname, a picture of one of her cats, and nothing else.

One of my cousins has her home phone number listed with her name on Google.

Have you had any unpleasant experiences that resulted from having revealed too much personal info online?