Separately, it's possible that they've duplicated multiple passwords across (sub-)domains or URLs -- I believe both Chrome and Firefox match on a URL prefix or glob-style pattern, so it's easy to end up with duplicates across `login.bank.com` and `www.login.bank.com`.
Comments
Separately, it's possible that they've duplicated multiple passwords across (sub-)domains or URLs -- I believe both Chrome and Firefox match on a URL prefix or glob-style pattern, so it's easy to end up with duplicates across `login.bank.com` and `www.login.bank.com`.