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There must be a way to turn off this popup off. This is REALLY annoying when it covers a password box and to remove it i must click outside it and I lose focus on the password box. If you must put he box there then at least leave the first part of the password box clear so I cab click on it and not have to click again to get the focus back.

https://techcrunch.com/2025/10/14/mozillas-firefox-adds-perplexitys-ai-answer-engine-as-a-new-search-option/

I have zero interest in this nonsense malware being added, especially with their terrible reputation for security

I log into a secure web account, use user ID and password, go through 3 rd party verification and gain access.

When I logout it takes back to the sites Home page.

If I decide to login again by using the login icon the website immediately logs me backin with No requirement for user ID, Password or 3 rd party verification.

I am trying to determine is Firefox holding this information (User ID, Password and Third party verification code) and auto logging me in or have I not really logged out.

If I completely close Firefox this does not occur.

Using the "re-open tab" function on a browser based discord instance changed a bunch of my settings, for one it turned on vertical tabs, added extra side bars to everything, and made every ui element animated. Ive figured out of how turn vertical tabs back off, and while I was writing this, I figured out where to turn off this stupid animated gizmo to select what I actually want, instead of directly bringing up my bookmarks/history. How do I stop a random website from overriding my settings in the future? If discord can do it through incompetence another website can surely do it maliciously and I really dont fancy this happening again. The "best" (and completely unrelated) I've found on how to undo this, let alone prevent it from happening again is pressing esc or f11 because of course everything these days has to drown in AI slop :/

Tonight I was roaming around my Firefox settings looking at something else, when I noticed this AI piece pre-checked. Why is FIREFOX, who is supposed to be for privacy and security, authorizing an update that automatically choose AI? Not cool Mozilla. Not Cool. Anyone else have this? and yes, I've already fixed it ;-)

Hi,

Super cool site-isolation is now rolled out for Firefox Android!

I was checking the 'about:memory' and 'about:process' info pages and noted that there only seems two different processes for all tabs. As Firefox desktop achieves site-isolation via different processes per tab I was wondering if on my android device its correctly enabled. Can you elaborate if this is intended and how the site-isolation on android works?

Thanks!

Hi, When connecting to a HTTP:// site, when you enter your username in the username field, Firefox prompts the user with: "This connection is not secure. Logins entered here could be compromised. Learn More".

How can I turn this message off?

We are running Firefox in kiosk mode in the browser (on a Windows 11 PC), and they are logging into an HTTP site using a touch screen, but when they click into the username box, they sometimes miss touch where to enter this username and instead touch the link mentioned in the message. This then takes them to the Mozilla homepage, but because it is running in kiosk mode, they are unable to navigate back, and they are prevented from closing and restarting Firefox. This is why we need to turn the message off.

Firefox detected a potential security threat and did not continue to myccp.ccp.edu. If you visit this site, attackers could try to steal information like your passwords, emails, or credit card details.

Pop-ups saying: "Mozilla Firefox SYSTEM WARNING! [or 'CRITICAL ISSUE' or 'Trojan Detected'] Click here to perform an antivirus scan! [or 'Click here to remove them!' or 'Fix it now!'] via d9bf06ghubcc73ddmqtg,luntrixdaily.co.in [NB: this address is in all 3 varieties of pop-up] [followed by 2 tabs] Scan Now - Dismiss & Remove viruses now - Update Windows

plus several others, e.g. "McAfee Critical Virus Alert" & "Viruses found (#)" , etc.

Hi,

Microsoft and Google are part of Anthropic's Project Glasswing but Mozilla is not. I am concerned about Firefox security if Mozilla in not being included. What is your plan to participate? Do I need to switch browsers in the meantime? Please advise. Thanks.

Cheers

Last few days I've been getting this popup:

Attention!!! Click to turn on the antivirus

or

Attention!!! Click to scan the device

obviously some phishing or something. How can I get rid of it?

Dear Firefox Support Team,

I hope this message finds you well.

My name is Mohammad Kamal Borojerde, and I’m experiencing serious ongoing security issues while using Firefox on my iPhone 13 Pro Max. I am a delivery driver working for Deliveroo, and my device is being targeted through remote hacking methods. I suspect that some malicious actors are using apps I’m not aware of to interfere with my internet, GPS location, and even stop delivery tasks that the company sends to my phone. This has significantly affected both my work and personal life.

Despite installing multiple security applications including McAfee (Reference No: 03203372) and Bitdefender (Reference No: 1010231778), my browsing remains unsecure, and settings keep getting changed or disabled without my consent. I believe attackers are also bypassing or disabling Firefox protections on my phone.

I kindly request Firefox’s security team to investigate this matter seriously. If possible, please help me: 1. Lock down or secure my Firefox browser fully. 2. Review any unusual activity linked to my device/browser. 3. Suggest any specific configuration settings that can protect me against remote access or phishing.

Here are my associated emails: Mod's note: PII removed

• • • • • @gmail.com
        • @icloud.com

Thank you for your attention and assistance in this urgent matter.

Sincerely, Mohammad Kamal Borojerde

When accessing important accounts on websites, like financial websites, I've always heard you should close your browser when you're done with the secure website. If you log on in a PRIVATE window and close the private window afterword but leave the main FireFox window open, is that the same thing? I think it is and the private window will delete any login or activity info as if you closed the browser, I just want to confirm with someone more knowledgeable before I make a bad assumption. It also seems to have the added benefit of deleting anything you might download and save elsewhere from the download folder so you don't have to delete it from the DL folder and then the recycle bin. Seems like it's good practice to use the private window this way. Again, just looking for a 2nd opinion.

Thanks,

Exact same problem as reported in 2025: "My Firefox on iPhone has a malware that pops up a box urging me to call a phone number (which I won’t do) about a payment. It has Cancel and Ok buttons, both of which trigger another box from the dialer containing the same phone number. I cannot get to the FF settings or escape from that page because the pop ups immediately come back and reload the page. " Only difference from OP is the server url is recipes33-16045505ea03 . herokuapp . com

The posted solution was to reset history, but I can't get to that or any other controls or the url bar - canceling just reloads the page before I can initiate any action. A similar post suggested installing Malwarebytes but that requires enabling extensions which, again, I can't get to.

Right now Firefox is bricked by this and I have to use Safari :-(