Logged into someone else's email without doing anything.
Hi everyone. This is what happened I open my computer and opened my yahoo browser. I clicked at "Mail" and a new page came up with someone else's email account without me not even trying to log in. I look at the name and email address and I don't recognize it, I'm sure its not one of my family or friends. So my question is, is my computer hacked by someone? Is this a virus related issue? If its a problem how can I solve it? Thanks everyone, I hope you can help me.