This site will have limited functionality while we undergo maintenance to improve your experience. If an article doesn't solve your issue and you want to ask a question, we have our support community waiting to help you at @FirefoxSupport on Twitter and/r/firefox on Reddit.

Search Support

Avoid support scams. We will never ask you to call or text a phone number or share personal information. Please report suspicious activity using the “Report Abuse” option.

Learn More

Natao arisiva ity resaka mitohy ity. Mametraha fanontaniana azafady raha mila fanampiana.

Firefox got hacked and now I can not sign into MSNBC.COM but can sign in to other sites.

  • 3 valiny
  • 2 manana an'ity olana ity
  • 1 view
  • Valiny farany nomen'i guigs

more options

I go to MSNBC for news and commentary. Last week someone got into Firefox and set it so that it minimized every time I hit the "m" button.

 I deleted and installed a new Firefox and ended up with Nightly.  That cured the problem for 2 days, then I became unable to sign in to MSNBC.COM.  It loads and functions perfectly except that I can not sign in. 
 I have tried Internet Explorer several times today and I have signed in repeatedly with it.  It seems that there is a security hole in Firefox.
I go to MSNBC for news and commentary. Last week someone got into Firefox and set it so that it minimized every time I hit the "m" button. I deleted and installed a new Firefox and ended up with Nightly. That cured the problem for 2 days, then I became unable to sign in to MSNBC.COM. It loads and functions perfectly except that I can not sign in. I have tried Internet Explorer several times today and I have signed in repeatedly with it. It seems that there is a security hole in Firefox.

Vahaolana nofidina

I can sign in again, but did not use your suggested method.

 After repeatedly deleting and reinstalling Nightly failed to fix it I did more reading and followed the appdata trail.  In the firefox folder I found a bunch of sqlitecorrupt files.  Just deleting them did not help but deleting the whole folder did fix it.
 I can now sign in to ALL sites I visit.  Also Nightly is fast!
Hamaky an'ity valiny ity @ sehatra 👍 0

All Replies (3)

more options

It is possible to forget the site in about:permissions. Or by right clicking on the page and selecting "Page Info" click on forget all cookies. Try to sign in again and please report back if this works.

more options

Vahaolana Nofidina

I can sign in again, but did not use your suggested method.

 After repeatedly deleting and reinstalling Nightly failed to fix it I did more reading and followed the appdata trail.  In the firefox folder I found a bunch of sqlitecorrupt files.  Just deleting them did not help but deleting the whole folder did fix it.
 I can now sign in to ALL sites I visit.  Also Nightly is fast!
more options

Hi miklkit, I am happy to hear this, and I will certainly suggest this if another user runs into this. Thank you . I will mark your post as the solution.