Hey guys, I'm seeing lots of strangers in Facebook suggesting friends? Is it signs of botnet my account being used for fraud spam malicious activity without my knowing? Since Facebook is designed in way that users can be defrauded MITM'ed since malicious can send messages then delete it to make it MITM, without knowing of end user Would download data for offline contain even deleted messages? Or if I'm in group, would FB suggest from group members as friends?