Windows 10 reached EOS (end of support) on October 14, 2025. If you are on Windows 10, see this article.

Search Support

Avoid support scams. We will never ask you to call or text a phone number or share personal information. Please report suspicious activity using the “Report Abuse” option.

Learn More
Wannan tattunawa ta zama daɗaɗɗiya. Yi sabuwar tambaya idan ka na bukatar taimako.
Ajiyayyu

cookies are showing up in Firefox even though I have blocked the associated site/domain

Delaware replied
Delaware

I have a number of sites/domains blocked on the cookies Exceptions list, but cookies are still being added to Firefox.

Some of the items on the list are of the form AAAA.com.

Do I need to add them as *.AAA.com?

Thoughts?

I have a number of sites/domains blocked on the cookies Exceptions list, but cookies are still being added to Firefox. Some of the items on the list are of the form AAAA.com. Do I need to add them as *.AAA.com? Thoughts?

All Replies (2)

You should not need to add subdomains or a wildcard. As a test, I created an exception to block cookies from wikipedia.org and it blocked cookies from en.wikipedia.org.

If it's a site you are visiting, you can drill down to its current cookies and permissions by right-clicking the page and using View Page Info. (Page Info also is available from the Tools menu if right-clicking isn't allowed on a site.)

If you don't see a problem there, where do you see the cookies? Is this from a security scanner?

Yes, I am working from the cookie list that CCleaner produces. But, I believe the same cookies are showing up in the Firefox "Display Cookies" list/