Keystone Wallet Breach Exposes Customer Data, Sparks Scam Fears

Key Insights: The Keystone Wallet breach exposed customer addresses, contact details, and purchase records, raising phishing concerns. Keystone detected unauthorized website access on Oct. 20 and confirmed customer data exposure on Oct. 23. Keystone said private keys and recovery phrases remained unaffected as investigators examined the incident. Keystone disclosed on Oct. 24 that the Keystone Wallet breach exposed names, contact details, addresses, and order records. Keystone said unauthorized access affected its website, raising phishing concerns despite no reported exposure of wallet credentials. Keystone stated in its 24 October 2026 X post that it blocked access and repaired the vulnerability while investigating the incident. The company detected unauthorized website access on Oct. 20. The Keystone Wallet breach disclosure followed four days later, after the company established which order details attackers accessed.

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