# Keystone breach deepens: Hackers stole key used to verify wallets as genuine

- Source: Cointelegraph
- Published: 2026-10-27T01:55:03+00:00
- Category: Markets
- Original: https://cointelegraph.com/news/keystone-breach-deepens-hackers-stole-key-used-to-verify-wallets-as-genuine?utm_source=rss_feed&utm_medium=rss&utm_campaign=rss_partner_inbound
- Canonical: https://groundlevelnews.com/story/keystone-breach-deepens-hackers-stole-key-used-to-verify-wallets-as-ge-d9f2d8/

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.

_Ground Level News shows a short summary only; the full article and all rights belong to Cointelegraph._