Keystone breach deepens: Security incident

Keystone initially disclosed a leak of customer information but has since disclosed that hackers also stole a key that could allow counterfeit wallets to pass authenticity checks.

Evidence boundary

Confidence describes the coverage of the available evidence. It is not a safety rating and does not guarantee that a protocol or asset is safe.

Sources

• https://cointelegraph.com/news/keystone-breach-deepens-hackers-stole-key-used-to-verify-wallets-as-genuine

Record history

First seen: 2026-10-27T01:55:03.000Z. Last updated: 2026-10-27T02:23:24.415Z. Revision: 1.