Firefox Community Forum

I get scam messages that say "Trojan virus detected!" on Mozilla Firefox which I cannot delete. I have run antivirus scans which show there is no virus or malware. I have shut down the desk top. How can I go to reinstall Mozilla Firefox default settings or do you have another solution?

I'm using an out of date Windows 10 laptop. I am aware of the Windows 10/11 thing. I know. I've got my own reasons for not updating this one, it's not my only device. I get it. I understand. I know. My settings are how they are on purpose. I do not need to be nagged in this fashion.

How do I turn this off? I can't find it in settings. It's not appearing on any of my other browsers. It's just Firefox. Please help, it's driving me crazy.

Thanks in advance.

Hello: FF dev 150b5,w11p. With this v 150 there's a new irritant that I would like to stop, please. That's the sudden (starting w/v150 again) appearance on lower L corner, of a popup window, which may be interactive. That is, this thing is so new I can't say more about it except that I didn't change anything to make this thing appear, & this didn't happen in prev.versions.

I looked in settings & the only thing on keyword "popup" goes to, in "search results", is: "block popups & 3rd party redirects." I already had that choice checked from previous versions (that is, do block). But this new popup appeared (unasked) anyway.

Is there an extension that will stop these? If so, what keyword(s) do I put into the "search extensions" box to find the extension(s)?

Also, w/this new "wonder" of unasked-for popups -- is this another "coming w/AI" feature I will have to live with?

I did a search here on "popups" before posting,but came up w/nothing relevant.

Thank you.

/edit:fixed a formatting issue causing horizontal scrolling

I have notification that someone charged to my apple account. Sure it’s a scam but I cannot delete it from Firefox app. I’ve shut phone down and closed the app but it still is on my phone

I keep getting messages from the Sun Sentinel through Mozilla-Firefox and I don't want them.

How do I stop them?

I went to the security tab and see the list of exceptions and the Sun-sentinel.com website does not exist.

I have a pop up that is coming through probably 50 times a day that I can not figure out how to get rid of, can someone help me? ITs a little notification the comes through in the top corner of my screen and its driving me nuts.

Things like, "set firefox as your default browser" and "open firefox when you start your computer?".

I don't want pop-ups from ANYBODY, but especially not from the browser. It defeats the whole purpose of blocking pop-ups if the browser itself is interrupting me with garbage I dont need.

How do I turn these off? There don't appear to be any settings, and every google search brings up disabling pop-ups for every other site.

Receiving Popups in Firefox Trojan Virus found, System Warning.... every time I close or dismiss another pops up. It indicated it was from McAfee at first, now includes websites I removed from Notifications... I scanned via Webroot 4 times now No threats found, None removed.... So I shut everything down and rebooted. Came right back up.

I am afraid to log into anything including email but I need help ASAP!!

How do I disable these annoying Firefox pop ups??? This happened a few months ago and I wound up buying a new computer - now the same crap is happening on this new computer..... It takes up a good portion of the right - lower portion of my screen......I delete one of the three, another takes its place......sick of this

Hi I bought a PC with McAfee on it, but it had expired.. I use s different anti-virus which is much better. But they have started chasing their subscription, and warning me of viruses which don't exist. I have tried to block it through Mozilla permissions section but couldn't. It sits in the bottom r/h corner of the screen, blocking any chatbox that uses that bit of screen. I can't get rid of it. Can anyone help? Ken