Got a text to my cell # saying "Open your gift from me on Tango http://tango.net/r/atf"
I texted back "No, I don't know you"
Got another text from same # "Check out my photo https://m.tango.me/w/r/gilCYDp5YW5"
Of course I did not. They might want to infect my phones with virus.
Don't click on links if you don't know and not expect from this number.