This number called my parents' house. They are in their 70s. They said they were calling from "Windows" and there have been reports of "hate" e-mails being spread through social networks and YouTube. They wanted my mom to go to her computer so they could check out if she was receiving these e-mails. He sounded like he was from India and stammered a lot. She said she'd have to take his number and call him back. I'm so glad my parents are smarter than that. :)