http://blog.botfrei.de/2011/07/hilfe-mein-gmx-postfach-wurde-gehackt/
http://service.gmx.net/de/cgi/g.fcgi/support?LANG=de
https://support.google.com/mail/bin/static.py?hl=de&page=checklist.cs&tab=29497
http://support.google.com/a/bin/answer.py?hl=de&answer=60752
http://onlineitguide.com/2011/01/5-steps-to-fixing-your-hacked-email-account/
http://answers.yahoo.com/question/index?qid=20100824174724AAiXt6D
http://forums.att.com/t5/Email-Internet-Security/Email-hacked-Sending-crazy-emails-to-everyone-in-my-contact-list/td-p/3051879
http://www.richpasco.org/virus/hacked.html
http://chrisc.com/your-email-hacked/