They are susceptible to hackers: The fact that cookies store personal information makes them a prime target for hackers to steal your data.This is especially important if you share your device with others. They store your personal information: If privacy is a concern, you should regularly clear your cookies.They can slow your browser down: Deleting your cookies frees up space on your device, so it can improve its overall performance, including browsing speed.There are a few reasons why you should regularly clear your cookies:

When you clear cookies on a Mac, you erase all that saved information from your browser. Note: Because of privacy concerns, third-party cookies are slowly being phased out in the industry, with Google announcing plans to eliminate them by 2022.

These cookies are known as third-party cookies. They're the reason why some online ads seem eerily specific to you and only you, based on your past web history. HTTP cookies, also known as web cookies or browser cookies, serve an important role on the internet.Ĭookies remember website configurations, login details, search history, products added to your shopping cart, and other browsing data - all with the practical purpose of storing your preferences so you can have a personalized browsing experience.īut cookies can also be used to track and identify you.

Cookies on macbook pro