Keystone wallet hack exposes buyers’ home addresses, sparking security fears

Hardware wallet maker Keystone has confirmed a security breach that exposed customers' names, home addresses and purchase details, raising concerns about phishing scams and physical threats against cryptocurrency holders. Keystone confirmed that attackers obtained customer shipping information following unauthorized website access. The exposed records included names, contact details, addresses, purchased products and prices. Keystone said recovery phrases, private keys, passwords and payment information were not compromised. The incident raises phishing and physical security concerns similar to those following Ledger's 2020 breach. Keystone has blocked the unauthorized access and begun notifying affected customers.