Notice: This article may contain information for multiple versions of Passpack, be sure and read the section appropriate to your version. How do I know what version I'm using?
Passpack v7
If you created passwords and shared them with someone else, those passwords will be deleted when the account is deleted. The person who you were sharing with will no longer be able to see those passwords, because they will cease to exist.
Also, your nickname will no longer appear in anyone else's People tab, because the account that nickname is associated with has been deleted. You can not recover a nickname from a deleted account.
Passpack v8 (Preview)