Person is reported by multiple people. Take hashes of there PII. If the person with the same PII tries to sign up, as stated in the article, don’t let them sign up if some or all of the hashes match.
Multiple people doesn’t make it correct or truthful.
In fact you can already see abuses of systems like this where people mass report a target to kick them out, whenever reports are actually valid or not.
Person is reported by multiple people. Take hashes of there PII. If the person with the same PII tries to sign up, as stated in the article, don’t let them sign up if some or all of the hashes match.
Multiple people doesn’t make it correct or truthful.
In fact you can already see abuses of systems like this where people mass report a target to kick them out, whenever reports are actually valid or not.
Good point I was just trying to figure out a solution to identify a known bad actor without storing their PII