What yahoo do with the phishing email asking password ?

"phishing" email that asking password is very dangerous.
Even as a programmer, I almost want to reply that email and type my password. But I am realize that only "phishing" email.
What yahoo do with that kind of "phishing" email ?

Go here and fill out the form to report it.

http://help.yahoo.com/l/us/yahoo/security/phishing/phishing-110143.html