Private Mailbox Rental Service in Federal Way, WA Private, Convenient, and Secure If you’re still collecting all of your mail and packages at home, you might be leaving yourself open for potential criminals and thieves to commit fraud using your sensitive information. • Identity theft and package theft are both at an all time high. UPS, FedEx, DHL and the United States Postal Service usually leave packages at your door — making it appealing for criminals to steal and gain access to your sensitive information. Adding a signature requirement is a helpful way to thwart potential exposure but, that requires you to be home at the time of delivery.