We're calling on all EU-based Mozillians with iOS or iPadOS devices to help us monitor Apple’s new browser choice screens. Join the effort to hold Big Tech to account!

This site will have limited functionality while we undergo maintenance to improve your experience. If an article doesn't solve your issue and you want to ask a question, we have our support community waiting to help you at @FirefoxSupport on Twitter and/r/firefox on Reddit.

Avatar for Username

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

This thread was archived. Please ask a new question if you need help.

Malicious Pop Ups

  • 2 replies
  • 2 have this problem
  • 7 views
  • Last reply by FredMcD

mpz714x4
mpz714x4
more options

When I click on links on websites, even Mozilla website, ad pop ups appear. There are no tabs open with sites that would do this, and it happens on click. Only in Firefox, not Safari. I tried the reset browser thing, not working.

When I click on links on websites, even Mozilla website, ad pop ups appear. There are no tabs open with sites that would do this, and it happens on click. Only in Firefox, not Safari. I tried the reset browser thing, not working.

All Replies (2)

temikaw
temikaw
more options

Check your system for adware/malware.

FredMcD
FredMcD
more options

Go to the Mozilla Add-ons Web Page {web link} (There’s a lot of good stuff here) and search for a good add blocker.

Modified by James