Help: Was My Yahoo email hacked or messed with?

[spacepower7]

I opened my indox thru yahoo.com via web browser.

I have 2 blank messeges with sender "-" yeah, just a hyphen.

When I selected the messeges to view them, the sender is:
"-" <xxxxxxxx@yahoo.com> where xxxxxxxx is my account name.

I know that I didn't send two blank messages to myself. Does anybody know what is going on here?

Thanks for any help.

 

[jeremy.king]

Its very easy to spoof the sender address, so most likely someone sent the email and set the sender email address to be yours. I wouldn't worry about it.

But take the time to double check that your login password isn't easily predictable. Plenty of sites that will tell you good form to choosing passwords.