ĎTis the seasonÖ for catalogs and junk mail in your mailbox, it seems. While those pre-approved credit card offers, leaflets, catalogs and circulars may be trash to you, they can be treasure to identity thieves. Want to cut down on all that unwanted paper? While you canít stop your bills, you can put the brakes on the amount of unsolicited mail you receive. Hereís how.