Keystone reports customer data breach at its online store

Wall Street Turkish - International (English) · Oct 27, 2026 · 1m

A hardware wallet provider, Keystone, has reported that an unknown third party gained access to its Shopify-hosted online store, obtaining customer names, contact information, shipping addresses, and order details such as purchased items and their prices. The company identified unauthorized access on October 20 and verified the data breach three days later by reviewing API activity with Shopify. According to Keystone, payment data, recovery phrases, private keys, and wallet passwords remained secure. Measures have been taken to block access, resolve the vulnerability, initiate an…