Why do I see a lock icon for my stored passwords in my LastPass vault?
You may notice that some of your site password entries display a lock icon while others display the specific site logo.
If the site you saved is widely known and/or recognized by our system (e.g., Google, Facebook, Amazon, etc.), the site's logo is displayed. However, if our system does not recognize the site logo, a generic lock icon is displayed instead.
Note: Logos cannot be manually uploaded for stored passwords or any other vault items.
About other vault item logos
To view all generic icon types, log in to your LastPass vault and click All Items in the left navigation, then click the Add item icon in the lower-right navigation.