Firefox 技術支援討論區

Each morning, when I first cold boot my computer, the moment I open my Firefox browser, I receive numerous (10+) identical error messages from Bitdefender:

Suspicious connection blocked: Feature: Online Threat Prevention

firefox.exe attempted to establish a connection relying on an unmatching security certificate to content-signature-2.cdn.mozilla.net. We blocked the connection to keep your data safe since the used certificate was issued for a different web address than the targeted one.

Question: Is this ACTUALLY coming from Firefox? If so, please match your security certificates! If that's impossible due to a technical issue, then please email me your confirmation so that I can add an exception to Bitdefender.

Question: If it's not coming from Firefox, please email me, letting me know what additional system information you require so that we can get to the bottom of who/what is masquerading as Firefox while attempting to establish an unauthorized Internet connection from my computer.

HP Envy laptop, Windows 10 OS, latest update.

This has been occurring for several months.

Thank you for your time.

Last night my Firefox 94.0.2 was hacked. When running Firefox, it would lock up my desktop. It disabled Norton Security, it disable other installed security software, and it disabled Windows System Restore. The hacker put up a message claiming to be Microsoft Support, with a phone number to call for help. This was a scam. I ran Firefox refresh, and that removed the hacker's program from Firefox, but then I had to do a full repair of my Window's installation. To protect my system, and prevent this from happening again, I added "xpinstall.enabled = false" into about.config. Please let me know if this will prevent a web site from installing a dangerous hack into Firefox, or if there is something else that I need to do. I have used Firefox for years, and have never encountered this problem before. Firefox is my favorite browser, but I am now afraid to use it. Please advise me what to do. Thanks, Jim

I can't find anything about a compromised Firefox update while using the browser when you go to help and let the browser update itself. It seems you've been hacked because I can't otherwise explain the firefox background update 308046BoAF4A39CB, which is been detected by my systems. I obviously have more information about this if you like, but I see nowhere how to report this properly. This is the first time this has happened to me, at least as far as I know and so far I've only detected the Tr.Gen threat on my Windows computers. I would like an adequate response from Mozilla on how this could happen and what the repercussions are plus how to avoid this in the future. I've been using the Firefox browser on all my systems with various operating systems and would prefer to keep using it, but not if your own updating process is comprimised. I also think it's idiotic that I can't upload a bigger screenshot than 1024 kb because my very relevant picture is 3084 kb in size.

Sincerely,

J.L

Following site is immediately hijacked to a scam site asking for login apparently to access private info. It happens with Firefox (only) whenever security setups are set "not to track", "not to prompt for passwords", "not to prompt for credit cards" "no history" "reset of cookies at logout" etc.. then the site below: http://thaimassage-herborn.de/ is redirected to SCAM SITE: https://xb7.serverdomain.org/admin/index.php appearing as "Adminpanel" asking for Login etc..

At the same time following site is partially blocked on the news banner pictures, with a white sheet over them, whenever down scroll is hit. https://www.tgrthaber.com.tr/

Only by resetting firefox deals with the issues. But ofcourse with the reason, above security settings removed.

Virusscanner was not able to detect this hijacking or the reason behind.

Is this a firefox software issue? Is there a way to resolve this? Thank you already for any support or suggestions to resolve.

I want to opt out of the new (slower than molasses) "trusted partner redirect" Firefox gave me ONE chance for 3 seconds before closing the option window.

This has resulted in slowing down an already too slow event in Firefox. This is why users are going to chrome.

It's a great idea as an option. Not a great idea to force it on users.

Thanks for your help,

Hi, My repaired computer came back today. Under https://accounts.firefox.com/settings/ Connected Services I found an entry <Firefox Mobile 95, Android 10> that signed into my account while the machine was under repair at the Lenovo repair centre. Not trusting it I immediately removed that account. Now I realize that that intruder might have had access to my passwords in Firefox (the machine was completely dead, so no precautions were possible). And therefore to have proof in the future of illegal access I should have made a screendump of the accounts overview. My question: is there a way to retrieve the history of old, but deleted, connected services to my Firefox account? Thx in advance! Ruurd

DEAR SIRS, PLEASE HELP How to remove Brower hijacked by 'a.horsered.com' on my blog:https://rightwaystechnologies.blogspot.com/

THANKS

RICHARD rightwayspro@gmail.com

Dear Supportteam,

Today I browsed true the add-on list of Mozilla Firefox I was searching for Safepal wallet extension to use my cryptocurrency wallet also in the webbrowser. So my searching ended on the following page: https://addons.mozilla.org/nl/firefox/addon/safepal-wallet/ After I installed this extension and logged in with my credentials it was not working. 8 hours later I checked if my funds were still save on my phone software wallet also from Safepal I saw nothing $0,- balance I was deep in shock I saw my last transactions and saw that my funs ($4000,-) were transferred to another wallet. I could not believe it an add-on that is deployed in the add-on list of Mozilla Firefox. Is there no any audit department that is checking every add-on and test it before it get listed on the official add-on store of Mozilla Firefox. Can you please have a look into this add-on before there will be a massive amount of people getting scammed. And also have a look into the developer identity I have found the IP-address of the developer by tracing the mail address. Please have a look into it and maybe their is a solution to help me out.

I have tried everything that I can find to get rid of that damn searchitnow, which replaced my preferred Google Search. I've looked for downloads, extensions, everything. I've checked to make sure Google is my preferred search engine, and on and on. There is nothing. I have run Malwarebytes several times and it comes up clean.

How do I get this off my Mac? I am running OS X El Capitan 10.11.6.

Lately Malwarebytes is flagging firefox files for quarantine. I get messages like these daily now when I never saw any in the past many years of using Firefox and Malwarebytes.

PUP.Optional.DefaultSearch, C:\USERS\LNERE\APPDATA\ROAMING\MOZILLA\FIREFOX\PROFILES\BH0PRP7I.DEFAULT-RELEASE\PREFS.JS, No Action By User, 330, 932426, 1.0.39845, , ame, , 298C1EFCC1B7E44E4B7FEF6B0A790457, E4B41F7AB9BEE2D2A4FC8EB93718CC35F6F70DBCF08B84F65ED2E5C4A56A7BEB

PUP.Optional.DefaultSearch, C:\USERS\LNERE\APPDATA\ROAMING\MOZILLA\FIREFOX\PROFILES\BH0PRP7I.DEFAULT-RELEASE\PREFS.JS, No Action By User, 330, 932427, 1.0.39845, , ame, , 298C1EFCC1B7E44E4B7FEF6B0A790457, E4B41F7AB9BEE2D2A4FC8EB93718CC35F6F70DBCF08B84F65ED2E5C4A56A7BEB

Someone has logged into my new laptop's Firefox, I've changed my password but they keep logging into my accounts... paypal, amazon, credit cards. Please help me. They've charged almost $500 already

My computer was totally locked, even after I did hard reboot. Message on screen said to call "Microsoft" to unlock. It was not MS, but a company that "represented" MS. I don't know how they did gained access or if they are legitimate or scammers. Name of company is "Instantlivehelps" or Supreme Store. They wanted $350 to unlock the computer, which I have not yet paid. I have firefox, windows 10, and Norton 360 with lifelock and a secure VPN. Is there anything about Firefox that could have helped prevent this and if so, what can I do? I run a store off, so I have to be accessible. Also, I am very much a novice at this. Thanks.

Please see my problem description in Subject.How do I delete the old email from Firefox account before adding new email ?? My current email address is toaka_2@triarm.com.au it is not what firefox have in my account

good day. two days ago I was infected by poshukach probably when downloading Opera browser or a torrente file. So, whenever I initiate firefox I am redirected to poshukach browser instead. Question is: how can I get rid of poshukach? Thanks a lot

Hi guys,

I don't know when and how exactly this thing was added to my firefox behind my back, I don't like it, I don't like Baidu Pan either but I have to use it.

I checked the extensions and add-ons, nothing suspicious was found.

Can you please help me remove it?

Firefox on Debian Linux with no modules or extensions enabled keeps installing a windows virus in it's cache. Other browsers don't do this so it's something with firefox.

Hi Guys, Firefox crashes now and then, and when it does, it changes my default search engine.

When this happens, "Browser Default" is added to 'search Shortcuts' and selected.

To revert back to Google, it has to be selected, and removed.

I have come to the conclusion, that this is a deliberate action, caused by some form of Malware or similar, as it is the only thing that appears to change, and always happens when Firefox crashes.

On the other rare occasions that Firefox crashes, it returns asking to return to previous sessions, and does so without issue - these crashes are extremely infrequent, however, the previous example is like clockwork.

Hoping you can help.

Cheers, Brad

Mozilla Installer Down Load Has a Virus!!!!!!! Luckily my AVG Caught it! Down Loaded Update and had to "Revert to an earlier time" to remove updates. Was instructed after GO BACK to Install complete new version, but Installer has virus (on Open) Use This for my Bank Account From Chase, but Chase WON'T let me use older version of your Browser. Running Win 7

H E L P !!!!!!

Lanna

There is a clicktripz.com window that has started opening whenever Firefox is started. It is not a tab, it is a pop-behind window which is now popping in front.