Hardware wallet manufacturer Keystone disclosed unauthorized access to its official website, detected on October 20, 2026, and confirmed with affected customers on October 23. The exposed data included names, contact details, shipping addresses, ordered items and prices, while payment card and bank details, recovery phrases, private keys and wallet passwords were not compromised. Keystone blocked the unauthorized access, fixed the vulnerability and launched an investigation, warning that scammers may impersonate the company by offering refunds, replacement devices or order-related fixes. Dogecoin community member Mishaboar warned that the exposure of home addresses could enable targeted phishing attempts through email, text messages, phone calls and potentially physical mail.
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