By MIKE PERSLEY email@example.com
Nov 17, 2015
Vincent DeVivo stood in front of an audience of parents in Frederick on Tuesday and asked them to consider a hypothetical.
Imagine a girl named Teresa, he said. Teresa is a teenager. She considers herself cautious about what she posts online. When she creates a profile for a website, she leaves out all of her most self-identifying information, and gives only a brief description of her hobbies...