How to stop my account from being hacked?

My account has been hacked on and off, how do I stop it? at one point I couldn't even access it. My ex-husband had all my information and has hacked my email. How can I stop this ...show more

This first started with my hotmail account. I cancelled all contacts and closed the account. Now the same thing is happening with my yahoo account. Everyone in my address book get a viagra related email every few days. How do I stop this? Thanks

my exgirlfriend hacked into my yahoo email account and changed the password. I cann't log into it or the messanger anymore. How and what can I do to stop her from using it?

someone continues to hack into my account. i have changed the password but they are still going at it. how can i find out who it is or how they are going about it? last time i heard from they were being a smart *** and said something about ip tracing...

Some of my friends told me that they recieved emails with my name and email address, when they opened the email it was a link to somewhere else. What do I do now. Do I close my account and start a new one how can I stop them from using my account?

I notice that my account shows a "sent" email every AM around 4:30AM. I NEVER send these and it is being sent to noone on my email list - just "from" my email account. How to I put a stop to this>

I've scanned my laptop with Avast!, but it didn't find any viruses or infected files. My MySpace and Twitter accounts have been hacked into, though. I know this because my statuses were updated with offers on how to make more money, which includes a...

all of these emails contain links to websites that i do not recall ever visiting and some of them are extremely inappropriate. for example, just this past week, my email account emailed messages with a link to a viagra site and a link to a site for sex...

Someone has sent messages to my friend by logging into my Facebook account. Please tell me a way to prevent him from logging into my account again!