A year ago I began to formalize some ideas on a concept of great relevance today, the social network poisoning. I am the person who coined the term, proposing the scientific community with some colleagues. Fake accounts can be used for the following scopes as I described in my Social Network Poisoning definition. The term is the ability to impersonate someone else for variety of purposes to intelligence social engineering. Simulation of identity, creating a false profile, which does not correspond to any existing person, for malicious purposes or simply to remain anonymous.”]