sent to AAA, a Yahoo advertiser:

Comments: Are you aware that many Yahoo mail accounts have been phished and
hacked? When the real owners contact yahoo, yahoo rarely responds with other
than computer generated email replies.

Your advertisements are meant to target this audience, right? Well these people
are angry at the service that carries your message. TYPE: AAA.COM
MODE: Web Site

Any Yahoo advertiser has a "contact us" link after you click on their ad. Of course it is a lot easier to moan and complain to those who CAN'T do anything about your account.