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199 sats \ 0 replies \ @midnight_orange OP 18 Nov 2022 \ parent \ on: Dark-LN Releases Preimage Stealer bitcoin
yes the main concern is someone paying an invoice successfully and then someone (maybe same person or other) paying that invoice again from another wallet.
another concern is if a payment looks stuck and making the payment again on another wallet.
if a payment fails and you make the payment again then you are fine.
there's a wormhole attack here too that users dont need to worry about too much it's mostly a router level attack