Crypto wallet maker Keystone to destroy almost 19,000 devices after security breach

Hardware wallet maker Keystone said it will destroy almost 19,000 unsold devices and suspend shipments after a website breach exposed customer information and a key that could let counterfeit wallets pass authenticity checks. An attacker gained access to the company’s website on Oct. 20 through a flaw in a third-party data monitoring tool, Keystone said Monday in a post on X . The attack exposed 25,964 buyer records from 2024 through 2026, including names, contact details, shipping addresses and order information. Another 12,873 unpaid checkout records may have been affected.