Answer:
a practice that may have longer term implications on the ethics of personal privacy
Step-by-step explanation:
Cookies are a tool that is used on websites to identify user browser history.
The information on a user's browsing habits is then used by businesses to tailor display information relevant to what they are usually interested in.
Usually they are a safe way to improve browsing experience, but they can be used by criminals to spy on people and gain unwanted access to their data.
Cookies save information about a user session by storing data like usernames.
There is a long term danger of having one's browsing history tracked without their consent