First, love your product, sold all my family and many of my coworkers and peers on it.
Just got word of a Twitter database breach that may include plaintext passwords, so went in and updated the Twitter password. I heard about it very much by chance, however, and it’s possible that my password could have been left alone for some time.
Database breaches that I haven't heard about probably happen all the time. One way to mitigate the damage would be a 1Password preference where the the software prompts me to login and change passwords after they have been stored for some preferenced period of time (I'd go with a year, smarter people might choose a shorter period).
Another would be if Agilebits had a service that pushed notifications for publicized breaches, but that might be a bit much to ask of you. On the other hand, it could sell some of us on subscription packages…
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