Well, you have to be smart enough to know what personal information to post and which one to not post. Also make sure that passwords are super strong. That is the main reason accounts get hacked, and not because of personal info. Your personal information is available on public domain. Do a check yourself.
Duh. I do. As I said, it was a 3rd party business partner of my retirement fund that was hacked, which means not me personally. As for PasswordSafe or something like it, that was already recommended after the hack and I'm looking into them. My iMac automatically asks for stronger passwords and applies them to any and all sites that require one. With my new iMac, it's all done by fingerprint identification as well.
For anyone who thinks this is paranoia, I get a weekly tally from Safari that tells me how many attempts have been made to profile me and I watch the counter go up to the mid hundreds by weeks end, only to start all over the next week. It's a nice feature to have and a daily reminder that we're not in Kansas anymore.
All the best,
Nonoise