So here is another scam to get your personal information.
Consumers should not submit their e-mail addresses to a Web site that promises to reduce unwanted "spam" because it is fraudulent, the U.S. Federal Trade Commission said on Thursday.
Though the Web site found at (http://www.unsub.us) promises to reduce unsolicited commercial e-mail, those who sign up could end up receiving more spam than ever or even fall victim to identity theft, the FTC said.
From this artical