MakeUseOf Answers is a Q&A forum. Our community solves your questions about anything related to the Internet and computers. It's free. Ask A QuestionQuestions tagged "report abuse" All questions Resolved Unresolved How could someone become a Facebook friend without my knowledge? How do I stop someone from sending nasty things to my friends and family on Facebook? How can I track the blocked sender who is sending me harrassing messages on my Facebook account?