Txtd me, refuses to tell me who they are

I just got the same thing...the just say "sorry low battery life :(" its a bot!!!

Ya same for me... thought it was someone i knew. guess not.

They text and said "What's up" then I reply who's this because I have friends in the military so figure it was a person I knew then they reply by saying " bad signal :(" all I have to say is SCAM! Fools don't have a life oh by the way the also text saying to add them at the yahoo messenger id is averywoman at yahoo add him or her I'm to scared might be a virus.

averywoman73 at yahoo messenger someone should investigate who it is.