For instance, in China, there are a lot of small printing shops making name cards for customers. Most of them keep the original information cards instead of sending back to customers. A worker of one printing shop later told public that, he sold some information cards of customers for $1 dollar per 0.5 kg. Moreover, he said that most of printing shops did this kind of thing.

What¡¯s more, private information which deleted by customers from the company¡¯s server always not be deleted from the storage of server.

The Verizon persuaded their customers not to switch to a cable company which is recognized by a cable company. The cable company said, it contacted the carrier to transfer the phone number of a customer, ¡°During the several days when the transfers take place, Verizon has illegally used information about the switch to persuade customers to stay by offering discounts and other perks¡±(Davidson 3b).