A childhood belief about monsters

Hi. I'll get right to the point. When I was in 3rd grade, I was surfing the web, and found this video about Internet Safety. On this, it showed all the guys that betray you on the internet, blah blah blah. They called these the "wizzyWugs" (That's supposed to be scary?!) And one of these was "Follow-You Fiona", who looked like a cross between Lord Vauldemort and Micheal Jackson, but she had a nose. And she was sooooo creepy to me. So, for days, I was afraid that she would sneak up to my house and steal me away, (My parents said she tricks you into giving personal info, including your address) and, finally, my computer teacher told me that I had to GIVE her the info first. I thought she already knew! I told my husband, and he said his cousin had the same experiance.