Not secure
I have been using this app for a good year and it has a serious security flaw. When I enter the correct code, it displays the numbers and I am able to authenticate with those. When I go back to the screen where I just entered the code either by just going back or closing the app completely and launching it again, I am able to see the correct code with "ANY" secret code value that I enter. That should not be the case. Someone could easily take my phone after I authenticate and get to the code.
mroehricht about RSA Authenticator (SecurID), v2.0.1