{"id":"tp-34415","type":"article-newspaper","title":"Karpelès Develops Tool to Scan Closed Hardware Wallets for Hidden LTE Antennas","author":"Simon Yoon","publisher":"TOKENPOST Inc.","url":"https://www.tokenpost.com/news/technology/34415","datePublished":"2026-10-18T15:34:57.000Z","dateModified":"2026-10-18T15:34:57.000Z","language":"en","abstract":"The concept uses a faint radio signal and resonance measurements to flag a possible antenna. A prototype is expected in the coming weeks.","section":"Technology","references":[{"title":"an earlier examination of a tampered Ledger device","url":"https://www.tokenpost.com/news/technology/33884"},{"title":"a catalog of 14 Ledger devices classified as tampered or counterfeit","url":"https://www.tokenpost.com/news/technology/32156"}]}