Bank plugin security

I note that when you tick remember for login details they appear in full rather than as ****'s.
It would be better if the detail was not visible

Even is they appeared as a password type box (i.e. one that renders as *****) that doesn’t make it more secure. You could open the debugger on your browser and easily make it plain text.

Chrome extensions use client side javascript so really it’s near impossible to fully secure credentials like this. It works on the premise that you would trust the users of the machine. If you don’t, e.g. if your using a public computer it is not recommended that you remember any of these credentials.