{"id":"tp-29128","type":"article-newspaper","title":"Former Mt. Gox CEO Warns Altered Ledger Devices Could Expose Wallet Recovery Phrases","author":"Simon Yoon","publisher":"TOKENPOST Inc.","url":"https://www.tokenpost.com/news/technology/29128","datePublished":"2026-10-09T16:08:35.000Z","dateModified":"2026-10-09T16:08:35.000Z","language":"en","abstract":"Mark Karpelès said modified devices could contain hidden SIM cards capable of transmitting recovery phrases displayed during wallet setup.","section":"Technology","references":[]}