Join the AMA (Ask Me Anything) with the Firefox leadership team to celebrate Firefox 20th anniversary and discuss Firefox’s future on Mozilla Connect. Mark your calendar on Thursday, November 14, 18:00 - 20:00 UTC!

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

I had the fbi virus scam hit me and I have lost all my settings after resetting FF

  • 33 replies
  • 2 have this problem
  • 1 view
  • Last reply by John99

more options

I got hit with the fbi scam virus (don't know how as I use a Mac) and I don't know if its gone or not but I reset FF to its default state using the procedure outlined here. https://support.mozilla.org/en-US/kb/reset-preferences-fix-problems

But after doing this, all my settings, my user profile and my exceptions list in privacy that I have been painstakingly putting together over years, has just disappeared and I am quite annoyed.

If these settings are recoverable, how do I restore my previous FF state?

I got hit with the fbi scam virus (don't know how as I use a Mac) and I don't know if its gone or not but I reset FF to its default state using the procedure outlined here. https://support.mozilla.org/en-US/kb/reset-preferences-fix-problems But after doing this, all my settings, my user profile and my exceptions list in privacy that I have been painstakingly putting together over years, has just disappeared and I am quite annoyed. If these settings are recoverable, how do I restore my previous FF state?

All Replies (13)

more options
more options

The info in the Recovering important data from an old profile article is exactly what you need. The important thing to remember is that Firefox cannot be running when you copy the files over.

When you follow the instructions on that page, how far do you get before it gets too confusing? We'll help you through it.

more options

I get to the point where I am to locate my Profile Folder. I find it but looking at the permissions.sqlite file, it has today's date. Is that OK?

If so, I can proceed to back up my profile.

more options

The files in your currently used profile will always have today's date if ti are files that are updated regularly as most sqlite databases will.
If you want to restore lost data from the past then you need an older copy of the corresponding file.
Note that replacing files with older copies will cause data that has been saved more recently to get lost.

Are you using the Time Machine on your computer?

That is usually the easiest way to restore lost or corrupted files on Mac.

more options

I've never heard of time machine before now, so I don't think it can help me.

Where would an older copy of the file be?

more options

If I understand correctly, you found your profile by using the Troubleshooting Information page. That will find the profile you are using. That's the location to copy files to. Your old profile data should be located in a folder on your desktop.

more options

I have a folder on my desktop called Old Firefox Data. Out of this folder, there are two further folders with weird names and each folder ends with .default.

What now?

more options

You can check the files dates in each of the two profile folders with the xxxxxxxx.default names in the "Old Firefox Data" folder to see which is the most recent and copy the needed files from that folder to the current profile folder.

more options

But both profile folder dates are the same and also, they are older than the date the initial problem occurred, so it looks like I have no folder that pre-dates the event that caused me the trouble in the first place (Nov 12).

more options

Regardless of the dates, the "Old Firefox Data" folder is the one that gets created when you do a reset.

To open your current profile folder, just go to Help > Troubleshooting Information, then click on Show in Finder.

From that point, you need to quit Firefox before copying the files over, so it's best to have the Recovering important data from an old profile article open in another browser, like Safari.

more options

Either I'm not explaining the situation clearly or you aren't understanding the problem.

I don't care about the current profile as it has no interest/value to me at all I only want to recover the profiles I had before the FBI scam hit me.

I don't know if those profiles exist anywhere but if they do, where can I find them and restore them.

more options

If you do not have a backup copy of the profile folder that is older than when the problem occurred then you won't be able to restore settings data from before the problem started and you will have to do with what you have and see what is still usable. Data that you can't recover can be considered as lost.

more options

Readers of this thread may be interested in a related thread about a scam using FBI or Europol names and site addresses. It is in fact not a virus and very easy to deal with. There is nothing much to remove and it can be dealt with in seconds see

  1. 1
  2. 2