Join the AMA (Ask Me Anything) with the Firefox leadership team to celebrate Firefox 20th anniversary and discuss Firefox’s future on Mozilla Connect. Mark your calendar on Thursday, November 14, 18:00 - 20:00 UTC!

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.

I keep getting this tab trrying to open on its own - https://trigger.io/afterinstall.html - what is it? How do I stop it?

  • 2 replies
  • 1 has this problem
  • 6 views
  • Last reply by MikeTait77

MikeTait77
MikeTait77
more options

I have tried blocking it with an add on called Leech Block but it tries to open all the time when Firefox is open. I'm using a mac if that helps

I have tried blocking it with an add on called Leech Block but it tries to open all the time when Firefox is open. I'm using a mac if that helps

Chosen solution

hello mike, please try to reset firefox to see if one of your other addons is causing the issue...

Troubleshoot Firefox issues caused by malware

Read this answer in context 👍 1

All Replies (2)

philipp
philipp
  • Moderator
more options

Chosen Solution

hello mike, please try to reset firefox to see if one of your other addons is causing the issue...

Troubleshoot Firefox issues caused by malware

MikeTait77
MikeTait77 Question owner
more options

Many Thanks! So far so good!! Cheers