Firefox Community Forum

This issue started a few weeks ago. Frequently, when I switch from one page to another, I get a pop-up page from some unrelated business or form. I have started to fill out an order form for a trusted business only to find out I am filling out another company's form instead. My page gets hijacked in this manner several times a day. It's not only annoying, but a security issue. One moving company keeps popping up. I am not moving, or even thinking about moving, but I keep getting this company's home page when trying to access other venues.

I don't know if this is related, but I installed Duck Duck Go a while back to avoid Google trackers. A few weeks ago I found that Duck Duck was no longer my preferred search engine and put it back as preferred. Whether coincidence or not, my problems began about that time.

Please help.

Regards,

Bill Okopski

Running Firefox 150.0.1 64 bit on win 10 Have down loaded Box, Thunderbird pro and dropbox but still flags non verification Have disabled antivirus etc and set xpinstall signatures to false but no change.

Отправил новую версию своего расширения (Keycure) на проверку 28.04.2026, прошло уже 9 дней. При этом ранее в поддержке заявляли, что проверка длиться не более 5 дней. Просьба разъяснить ситуацию.

С уважением, разработчик Real1k.

FYI I was having issues signing onto my citizens online checking account and also signing onto my email account with comcast. After a while I disabled the NOSCRIPT extension which solved both issues. I believe this problem may have coincided with release 150.2

Hi all,

After the last update the former Mozilla Test Pilot "Snooze Tabs" isn't working for me any more, I tell a tab to snooze and it just stays where it is. https://addons.mozilla.org/en-GB/firefox/addon/snoozetabs/

I've tried running with addons disabled and then running with addons active again and the behaviour is the same. It's the same behaviour whether I run from the toolbar or the context menu.

I'm presuming this problem is related to Firefox update mechanics. Any suggestions for how to get this working again please?

Cheers :)

hello dear Please can you review my addons (extensions) for three days to activate my eyes, but no epidemics

https://addons.mozilla.org/en-US/developers/addon/js-deep-scraper-pro/

I'm sure it's a setting but I can't figure out which one.

It has always logged me out when I close or update the browser, which is a minor inconvenience. And in that instance when I got to log in, it has indicated that a verification email has been sent to my account, and historically clicking that does the trick.

Now it does one of two things: It will either tell me to click on the verification email sent to my email account but the verification email it never arrives, or it will simply remain static, as if I never entered a password at all.

Very frustrating, please tell me which settings to change and I'll do it. Thanks!

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Using a Mac Monterey 12.7.6 and uptodate firefox.

Trying to use "tree style tabs". I'm trying to drag and drop a tab named "CHILD" to a tab named "PARENT". Instead of appearing in the tab PARENT the CHILD tab disappears and its content is added to the PARENT tab.

I would prefer the child tab to nest within the parent tab.

Thank you!

How do I answer this request? I cannot find any "ad blocking".

Your browser prevents the display of ads, ads help to run and improve this site. We show only one ad per page. Please turn off ad blocking, thank you.

I am all of these popups on Firefox. They say trojan virus detected, malware, detected. It's on an on. How do I stop this? all of the popups say Mozilla Firefox on them. I uninstalled Firefox and the next day reinstalled it. Same problem. I use Malwarebytes and it doesn't stop it. I don't have this problem on Chrome

Hello,

I had a fresh windows installation and so I had to install firefox again.For addictive reasons I use a site blocker to block certain sites: https://addons.mozilla.org/en-US/firefox/addon/block-website/?utm_source=addons.mozilla.org&utm_medium=referral&utm_content=search

But it didn't work anymore. So I thought maybe it is something in the add-on, but I thought I will try another one:

https://addons.mozilla.org/en-US/firefox/addon/leechblock-ng/?utm_source=addons.mozilla.org&utm_medium=referral&utm_content=search

But this is also not working, so maybe there is something changed within firefox or something ? Or does anybody know how to get it working ? Using the latest version 150.0.1

Thanks in advance