The fact that the list from Amazon history is server-side is a sneaky idea to me. Usually all the information is shoved into a long suffix on the URL, but in this case it is actually stored on their servers; that is what's new to me. If the information is stored on their servers rather than your own computer, there is a likelier chance they will be able to use it for malicious purposes without you knowing. They already claim to give personalized ads based on your history, whether you are logged in or not, and on other websites with Amazon content[1]. They even go as far as to tell other websites to send personal information about you to Amazon[2], whether it be an online or offline source.

[1]http://www.amazon.com/gp/dra/info
[2]http://www.amazon.com/b/?&node=5160028011

Reply via email to