• •Startup Walt has released a tap-to-pay solution designed to function without sharing personal transaction data with merchants.
• •The service utilizes Apple's NFC infrastructure to process payments while masking user identifiers.
• •Technical details regarding the specific security architecture and merchant acceptance hurdles remain largely unverified by external security researchers.

Walt launched a new tap-to-pay service this week aimed at minimizing data exposure during point-of-sale transactions. The platform functions by mediating payments through its own infrastructure, a shift from traditional models that transmit cardholder data directly to retailers. However, the startup has not yet released documentation detailing how it manages backend clearing or handles potential transaction failures. Whether the service can achieve widespread merchant compatibility will depend on its ability to bypass standard payment network restrictions.