Honestly just leave them be? I saw a video from voskcoin recently where he saw the same thing and wanted to check and the token swap required him to spend another token which would give them the right to withdraw it all, and that is why he didn't do it and warned everyone to be careful.

Best way to handle this is basically just ignoring it completely, that way you would have it on your wallet, a bad thing to see useless tokens on your wallet surely but it is also something quite important to never touch them. Best case you could send it to any other address and that wouldn't give anyone any rights because you are only sending and not swapping but at the same time it's not going to be that difficult to just hold it in your wallet, that's it.