Two-sided platforms carry a much heavier fraud burden compared to single-sided retailers. Every buyer, seller, renter, and payer is a potential attack surface, and one bad actor can hit both sides of a transaction at once. For commerce marketplaces and peer-to-peer (P2P) platforms, fraud protection functions as trust infrastructure, determining whether people keep transacting on […] The post Fraud Protection for Commerce Marketplaces and P2P Platforms appeared first on Sift .