Posted 11 January 2014 - 08:15 PM
I use yahoo mail and last week, I got an email from yahoo alerting me of a suspicious login from another country as well as delivery failure messages from the yahoo mailer-daemon, since my email was trying to send over 400 spam emails to my contacts. So, I immeditaely changed my email password. However, yesterday when I logged in I got a flood of emails from my contacts saying that I had sent them spam mail, but when I checked my sent email folder, it was empty. Once again I changed my password, using combinations of characters,numbers and letters. But when I logged in today, the same incident happend again.
I am currently using windows 764bit with Avast free antivirus and Comodo firewall and I have scanned my pc with Avast free antivirus, malwarebytes anti-malware, norton power eraser and comodo scanner, however none of these picked up anything.
Edit: Moved topic from Virus, Trojan, Spyware, and Malware Removal Logs to the more appropriate forum, due to the absence of any malware logs included with this topic. ~ Animal