How to delete yahoo updates?

I've been receiving updates on my Yahoo!7 homepage from someone I don't know and they're dropping unsolicited information about other websites where you can go to meet people for sex. This seems to me to be an insidious form of spam, and I want to delete...

How to delete updates that i have typed in yahoo mail? P.S. Yahoo. Pulse is not anymore available for me, i only can use the new Yahoo! Profile and there i can't see anything related to Updates, please get me out of this mess, thank you in advance :...

How can delete get updates from...on my yahoo mail? Example I updated one contact and we are connected and now I like to delete this contact?

Please help me out, i can not delete all my activities happening at yahoo profiles from appearing to all my contacts in my yahoo messenger list...i tried everything, so far nothing works...

Whenever I e-mail a certain address, as soon as the message is sent the same three updates appear on my screen. I would like to know how to delete these updates.

need to delete old updates on yahoo pulse

All the updates from my connections are in my email. I want to delete them but there is no option to do that.

For example: When I sent email after that I received: Updates from the people you just emailed Aneta and Saso are now connected. I like to block this person on my e-mail.

I show a list of what a friend says and does and only hers but, is there a way to get rid of that? and replace with something other than every move she makes being posted on MY page? Thanks! :-)