Re: Plaintext passwords in Chase Online Banking

dorqus maximus (dorqus@FREEK.COM)
Sun, 08 Mar 1998 14:16:14 -0500

This is the text of an email that I sent to Chase Customer Service with
regards to this problem:

Date: 3/8/98
Subject: Security flaw in the software

Hi. I have discovered that the users offline password is kept in plain
text in a file on the PC. This is pretty bad, as I am sure that a lot of
times the users offline password is the same as their online password, so
all someone needs to get access to someone elses accounts is a few
minutes alone wiht someone's PC who has the software on it. It is a trivial
matter to get the plaintext offline password, and it requires no special
tools or programs. I have exact details on how to do this, and I have
already posted the directions to a full-disclosure security list.

Please let me know what you are planning to do about this, as this is
obviously a major problem. If the PC side of the software is insecure,
how can I be guaranteed that the server side is secure as well?

We'll see what reply I get from them (if any)

Dorqus Maximus