Hacking News
Keystone Wallet Breach Exposes Customer Data and Device Keys
Keystone, a cryptocurrency wallet provider, suffered a security breach where an attacker gained access to a third-party monitoring tool on the company's website. The attacker stole 25,964 buyer records from 2024 to 2026 and the key used to verify devices. This key could be used to create counterfeit wallets, potentially leading to asset theft. Keystone has suspended production shipments of devices using the compromised key and will destroy 18,835 devices in inventory. Buyers are advised to contact support for devices delivered after the Oct. 20 incident, which are considered unproven until Keystone verifies them.