Where did you install Firefox from? Help Mozilla uncover 3rd party websites that offer problematic Firefox installation by taking part in our campaign. There will be swag, and you'll be featured in our blog if you manage to report at least 10 valid reports!

Avatar for Username

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

This thread was archived. Please ask a new question if you need help.

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

  • 3 replies
  • 2 have this problem
  • 1 view
  • Last reply by guigs

miklkit
miklkit
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.

Chosen solution

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!
Read this answer in context 👍 0

All Replies (3)

guigs
guigs
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.

miklkit
miklkit Question owner
more options

Chosen Solution

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!
guigs
guigs
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.