This might help to find out if the account was hacked, but it's not a guarantee that scammer will get the money back. In this position, we never understand, whether the user recieved the product or pretends to. Or the fact does not received. because, the account that communicated earlier was hacked, so it's hard to accept any excuses. So, even though he signed a message, OgNasty couldn't do anything because he had already provided services according to the policy he had.

- Receive escrow money,
- Buyer confirms receiving the goods
- Escrow is released to the seller.

So, in this case, the sign message will only tell us if the account has been hacked, not to demand responsibility from OgNasty to return the money, because that is no longer possible, and this is not ognasty fault.