Hi John,
That's a great idea. In the past (and when this exploit came to light in January) we let those that subscribed to the newsletter know. Plus, I searched for evidence that hackers had tried to infiltrate church websites and personally figured out who to contact at those sites so they could patch them.
In the future, we'll also try to email all registered users.
Security is very important to us - if in your travels your discover anything else fishy about the component that we need to shore up, don't hesitate to contact us directly or through a support ticket.
God bless!
Tom