Keystone Website Breach Discovers Exposed Customer Addresses and Order Information

According to The Defiant, the hardware-wallet maker experienced a website breach that led to the exposure of customer addresses and order details. The company confirmed it blocked unauthorized access and resolved the underlying vulnerability responsible for the incident. Payment details, recovery phrases, and private keys remained unaffected and were not accessed or disclosed, per the company’s statement.

The breach involved public information related to customers’ addresses and order records on the website. No sensitive payment data, cryptographic recovery materials, or private keys were reported as compromised. The organization took immediate action to terminate external access and implemented fixes to address the technical issue. Follow-up verification confirmed that protected customer financial and security elements stayed internal and unchanged.