Virus? Apple Mail is sending spam via Yahoo and I'm locked out of account

[Poncho]

Everyone in my address book is receiving spam e-mails from my yahoo account and I am locked out. People are saying my Mac has a virus. But I know this cannot be true.

Anyone else having this problem and know how it might have happened?

 

[miles01110]

Your Yahoo account is being spoofed. It has nothing to do with Mail.

 

[VPrime]

change your passwords as well,the problem could be that some one got your passwords.

 

[MisterMe]

Your Yahoo account is being spoofed. It has nothing to do with Mail.

In all likelihood, it also has nothing to do with Yahoo.

 

[GGJstudios]

People are saying my Mac has a virus. But I know this cannot be true.

They don't know what they're talking about.

Mac Virus/Malware Info