Does Twitter utilize the user's two faced authentication phone number for marketing purposes?
Does Twitter utilize the user's two faced authentication phone number for marketing purposes? : In case if one is somehow unaware, two-factor authentication is the only way how one should protect their most important accounts from being misused. Many people are too lazy to set it up, but it has to be done. It is not an ultimate security VARINDIA- INDIA'S FRONTLINE IT MAGAZINE