By logging into Chrome on a family member's computer I was able to gain access to all of the user names and passwords for websites they had stored in their password manager.  These passwords now showed up in my password manager.  This was duplicated at work as well even though I had only logged into Chrome for a short time on a family member's machine and had logged out of Chrome at work (in both cases the user names and passwords for the websites we're not saved under my profile).