For those that have been receiving multiple spam from the domain cu.cc, you can take the following action to report this domain for violating the Can Spam Act. You can report ANY domain in violation using these 2 methods:
1) Forward the spam message to *******@uce.gov.
2) Go to www.ftccomplaintassistant.gov to file a complaint. Follow the steps on each screen to file a complaint with the Federal Trade Commission.