[donclark]

Seeing this makes me also think... why not offer a service that will lock down all finance, identity and other related services upon the event of a perceived attack? Sure, it would be worthless if it was too sensitive. I key feature would be that it could be unlocked in 5mins or less by an account holder.

[pksebben]

this would be vulnerable to DOSing. Imagine me, your competition, with a finger over a button that can make your money useless for the next five minutes.