Firefox Support Forum

Hi, I tried to download a script but Firefox warned me it had a virus / malware. So I immediately put it in trash, emptied trash, restarted my Macbook and used Bitdefender to scan my Mac. Fortunately it detected no viruses. So I think I'm good (Hopefully!)

But, every time I open Firefox now, a little window appears at the top showing my last download and telling me it had a virus or malware - I'm posting a screenshot of this. I removed it from my history, and cleared the preview panel, but it still pops up. To be clear, this only happens when I completely close Firefox and reopen it, not when I just open new windows or tabs.

How can I get it to stop popping up with this message? Also - one other oddity, each time I open Firefox, it says the time this script was downloaded matches the time I open Firefox (as opposed to when I actually downloaded the pdf - about an hour ago)

I keep getting this Problem Loading Page message:

Secure Connection Failed

An error occurred during a connection to www.google.com. SSL peer reports incorrect Message Authentication Code.

Error code: SSL_ERROR_BAD_MAC_ALERT

   The page you are trying to view cannot be shown because the authenticity of the received data could not be verified.
   Please contact the website owners to inform them of this problem.

    I've been through the Security settings and can't seem to find a fix. This seems to have started with the last update...

I have credit card autofill enabled, because I do a lot of business online and it is very convenient. Maddeningly, it has started doing something I can't find a way to fix. I put the mouse over the box asking for a credit card number, the saved numbers pop up, I select one, and then the pop-up box disappears without filling in the credit card number. There has got to be a fix for this, but I cannot find it. Pls. advise...

I use Firefox and have saved my User ID and Passwords for my ATT email (https://currently.att.yahoo.com/) and my ATT account (att.com). It was populating these fields before but now the User ID wont populate and I have to type the info in. The Password populates OK. What happened and what can I do to get it to work?

My browser updated and I seem to have lost all of my saved passwords. I signed in but none of them seem to be saved. Not sure how to get them back or where they went. Is there a way to recover or find them?

How can I stop Firefox from asking for the master password for bookmarks on start up? Often I don't need to use a password. It is very annoying and I think it is dangerous because then if I step away anyone has the use of my passwords. Firefox used to only ask when you needed to use a password to login to a site. I think this change is dangerous.

Good Day All, My RCN Webmail login website is not being fully resolved because the full login URL is changed. Since RCN is being merged with Astound I now must choose between them before getting the login page. I change it but it wont save it with the sub URL /support/email/rcn-webmail/ intact & unlike KevP's solution, @ https://support.mozilla.org/yo/questions/1360318 my page is not a frame & doesn't seem to be a redirection issue that I can tell either. Does any one know how I can troubleshoot this ? Thanks in Advance for any contributions.

The password manaer and autofill works just fine. but every damn time I try to log into anything I have to do the F-ing two factor authentication everytime. I'm so sick of it. It even does that even though I selected "trust this browser or device or whatever". I hate 2FA I dont care how secure it is its a pain in the ass!!!

I cleared the cache. Instructed to check DNS server automatically but I can not find that under Edit - Settings. Do I need to do something different?

Linuxmint 20.3, FF 100

Facebook does NOT require any HSTS, Edge goes there with no problem. This is why I deleted Firefox last night, I downloaded it again to try to get there and what do you know, it worked. That is until it told me to refresh, then all of a sudden you claim it requires this HSTS which is crap. The only reason I'm not on Edge now is one small little imperfection that Firefox doesn't have. So I guess I'll be deleting Firefox yet again with it's HSTS nonsense.

Good day,

Really happy to see that mozilla is tightening up security. But unfortunately, I can't enroll into Two-Step Authentication everytime I enter code it's not being accepted. I tried multiple android apps of those codes and non of them work for me.

Because of that, I lost access to addons.mozilla.com account, because system doesn't let me in without 2step auth enabled.

Any chance I can use yubikey's intead of those auth apps? or anything else I can do?

Hello In mozilla firefox, i disabled "ask to save passwords, autofill forms" and i turned on "never save history, delete cookies after exiting browser" functions. I entered my passwords for one website using this browser. And I deleted cookies and history one more time to make sure so that no one can access my login and password. But in one article i read that firefox keeps files called logins.json and key4.db which stores login&passwords. My question is - Are my logins and passwords saved even though I disabled&enabled that functions i mentioned before?

I clicked on a permission to improve my Cookie protection this morning. I just want to confirm that this is a legitimate Fire Fox protection and not some sort of scam. Andrew

Hello everyone! I have a question concerning what the default value settings are for the two below security.tls.versions in About:Config. Mine are currently set at 4 for version.max and 3 for version.min. The reason I ask is that I have gotten two Event 36871 errors since updating Firefox to 100.0.1 stating "A fatal error occurred while creating a TLS client credential. The internal error state is 10013." I was using no other program besides Firefox at the time I received the errors.

security.tls.version.max security.tls.version.min

Respectfully, Don

Firefox has become so secure I can no longer use it for work. I spend so much of my time allowing links to be opened from clients, etc. Has anyone found a simple work around for all the freezes etc?

I have several credit cards saved in Firefox. When I try to use the "Autofill Card Details" feature, I am prompted to authenticate my identity with my user password (that is, computer user account password). Upon entering the password, the prompt accepts it and disappears. Now, the expected behavior is that Firefox should paste my card number, along with other details (name on card, etc), into the corresponding fields. Instead, it enters blanks into all the text fields, clearing them if they had previously had anything in them. After this, if I go into settings and view saved cards - the cards that I have attempted to autofill are shown in the list of saved cards, but have blanks in all text fields.

I have had to re-enter all the card details several times over. I have encountered this bug many times at this point. Tried searching for posts with similar problems but have not found anything.

Hello,

I believe this issue started ever since I upgraded my PC to Windows 11, and has persisted through a full reinstall. I continually get intermittent SSL errors of all types when visiting any websites. Simply refreshing the page temporarily resolves the issue, but I'd estimate 20% of the time when I try to load a webpage I get the error. This does not happen on any other browser, or Firefox on any other device on my network. Interestingly I believe this even happened on the same machine inside a Linux VM in VMware, but I'm not 100% I am remembering that right. So far, I have tried various fixes including resetting certificate authorities and changing Firefox to use the Windows certificate store in about:config, but nothing has worked so far. I'm all ears for any ideas.

Thanks!