Thanks for the comment, but im kinda sad that i barely understood what you are saying but i upvoted anyway

faithandcredit

Conceivably, this could be combined with an invoice replay attack in niche situations where the invoice is being presented by a 3rd party, but either the destination is validated, or the skimmer wants to be discrete.

If you're using an LNURL bridge for example, this would be reason to have a short TTL on your invoices.

bitcoin

Dark-LN Releases Preimage Stealer

midnight_orange

Conceivably, this could be combined with an invoice replay attack in niche situations where the invoice is being presented by a 3rd party, but either the destination is validated, or the skimmer wants to be discrete. 

If you're using an LNURL bridge for example, this would be reason to have a short TTL on your invoices.