1. Credit Card Offers
Not only are these annoying, but they can actually be dangerous if credit card offers fall into the wrong hands. Unscrupulous types can use these preapproval letters to pretend to be you, open a card in your name, and start charging you into the poor house. Unfortunately, contacting each individual credit card company, bank, etc. will do you no good. On the bright side, we’ve found out these offers are generated by the credit bureaus, and you can opt out by clicking the above link.