Add to browser.

Click Add extension above − it takes less than a minute to download!

Add to browserCreate Account

You're almost done.

Next, click the LastPass browser button above to create your account or log in.

Add to browserCreate Account
Log in and access LastPass using the browser icon.

Add to Firefox.

Click "Allow" then "Install" above. The installation takes
less than a minute! Next, you'll create your account, or log in if you already have one.

Step 1.

Click "Allow"

Step 2.

Click "Install" and LastPass will be installed in under a minute.

Step 3.

Create your account.

Why does LastPass fill credentials on my site before prompting for 2 Factor Authentication?

To validate your multifactor token, multifactor authentication requires that you have an Internet connection: if you do not pass LastPass a correct multifactor token, LastPass will never release your encrypted data.

However, LastPass also has an 'Offline Mode': it keeps a locally cached encrypted copy of your data on your local device so that you'll still be able to access your data even in the event that you do not have Internet access.

On some connections, when you log in to LastPass you are logged in offline to the locally cached copy of your data before it can authenticate online. As a result, you might experience cases where LastPass will fill in the credentials for the current page you are on before you provide us your LastPass multifactor token.

Note: This is only possible on a computer with LastPass installed where you have previously logged in. You will never see this behavior on a computer where you have never used LastPass before.

If you want to prevent this behavior, do the following:

Clear your Local Cache after each browser session:

  1. Log into LastPass
  2. Click on the  LastPass Icon >  More Options > Advanced > Clear local cache
  3. Logoff LastPass

 

or Disable Offline Mode

  1. Go to your account settings.
  2. Click on the Multifactor Tab
  3. Locate your enabled Multifactor service
  4. Click on the Edit (pencil) icon
  5. Toggle 'Permit Offline Access' to 'Disallow'
  6. Update
Still Having Trouble?
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Please review these answers to your question:

Still Having Trouble?
Look for answers in our vibrant customer-to-customer community help forums.
Forums
View your account information and view the status of previously submitted support tickets.
View Tickets
Submit a support ticket and we'll get back to you as soon as we can!
New Ticket

Browse through our FAQs: