NFT knowledge points:

There was no stolen mark before accepting the offer, but the stolen mark was marked after accepting the offer.

Reason: Those who were stolen are those who can accept the offer. There is a time lag of several hours between being stolen and being marked as stolen.

Processing: First confirm which platform the offer is made on. If it is from os, then there is no sign that it has been stolen and can be accepted as an offer. Also, pictures with stolen signs cannot be sold in the form of floor/offer, etc. on os. If you really fall into the trap, you will most likely have to admit the loss, and then quickly go to the blur/looks platform to place an order at a low price/looks to accept the offer and sell it.

Prevention: If you accept an offer at a super low price, it is best to check the recent activity records of nft. If it has just been transferred, it is likely to be stolen.