I use Norton 360 which includes a minimal level of LifeLock protection. I received a "Dark Web Notification" that my username and password for one of my accounts was listed for sale on the Dark Web. I am assuming the account using this was hacked. The notification does not identify the hacked account, only the login info and only the last few characters of its password. I am wondering if there is a way to search my FireFox logins using these last few characters so that i can discover which account was hacked and change the password. My FF account logins list is very LONG and searching each one would be very time consuming. Thanks for any help.