Scam Shield

Scam Shield protects Israeli Shopify stores from chargeback fraud by identifying fraudsters who reuse the same name or delivery address across multiple shops. When fraudsters use stolen cards to order from several stores within hours, this app catches them through a shared network of participating stores. Every new order is automatically checked against the network. If the same identity appears at other stores within 24 hours, the order gets flagged with a clear risk level and reason directly in Shopify's fraud analysis. The app is built specifically for Hebrew addresses, handling spelling variants, street abbreviations, and niqqud properly. Your customer privacy stays protected - only hashed identifiers are stored in the system, never readable customer details. Cross-store matching happens in real-time, giving you immediate fraud alerts when chargeback risks are detected.