this is not something new in the campaign maybe my name has been used by many scammers to register in several campaigns, but the manager has his own way of analyzing spreadsheets and can find between valid and fake participants
It can be done only through identifying the POA and if the manager didn't try to take a look at POA and it's quite difficult to be identified as he was saying before the scammer has been trying to use their selfclaiming to the account that has owned by him to did a campaign before. It can be verified through the address that has already posted by him.
Just hope the managers will try to use the various formula.