The last days started a new wave of spam mails.
From: 
E568111986 @ my.spancop.netSubject: 
SpamCop: Email Account Alert #0686482712Quote
Hello, 
Your email account could be blacklisted due to fraudulent activity.
Please refer to attached file for full details of this issue.
Thanks, SpamCop.net
(c) 1992-2012 Cisco Systems, Inc. All rights reserved.
Don't worry, the message is a fake! Do not open the attached archive! It contains a maleware program executable on Windows systems! Some systems will autostart this if you open the archive!