Can I change the pasword of the wordpress "onclicks user"?

Hi all. My sites were hacked (again), so I’m trying to close all the potential security leaks. When changing all the user passwords, I noticed a user I didn’t recognize. This user is called “OneClicks User”. Apparently this user is generated by a one click install. My question is can I change that user password without breaking anything? Any advice on this would be appreciated; and btw, I have spent a good deal of time searching google and I also wrote DH about this, but it doesn’t look like I am going to get an answer. Thanks in advance for any help you can give me.

Yes, you can change that user’s password. The user was generated automatically when we converted one or more of your easy one-click applications to normal one-click installs.

Thanks Andrew!