On: LastPass Security Notice

[jcline]

I'm also no qualified to judge, but I would say it's important that in addition to rotating the password and key file used to encrypt the password database, one also rotates the all the passwords in the database regularly. This way, if someone obtains a copy of your database, they have a limited time before all the passwords in the database become useless.

[asquabventured → jcline]

This is true, as well as enable 2-factor authentication for sites that support it.