I guess you'd have to just start fresh but if you paid for stuff in advance that would suck.
I saw someone suggest that if you know your nsec got leaked then post it everywhere so that it basically becomes unusable.
Discussion
Yes, you now have a "group account." š
Trying to think through use cases of preventing payment fraud from compromised nsecs that can control wallet spend.
I believe that if an nsec is known, you can derive a public key and potentially match that to lightning node ID of the payment. I think you can derive lightning private keys as well from an nsec but correct me if Iām wrong.
If so, commerce companies could have an up to the minute list of known compromised nsecs to deny payments from or to hold shipments for compromised payments.