MediaMarktSaturn owns the European electronics chain MediaMarkt. It has taken Ledger products off sale in its physical stores and on its online platforms. The company acted after reports that some Ledger hardware wallets had been tampered with. Cointelegraph reported the move on October 13, 2026.
Ledger makes hardware wallets. It is investigating the tampering reports, and its review is not limited to CryptoBilis in Southeast Asia. The source does not say what the reported tampering involved or how many devices were affected.
The report also leaves several things open. It does not say how long the products will stay off sale, whether MediaMarktSaturn gave a reason beyond the reports, or what Ledger's investigation has found so far.
For a trader who already holds a perpetual position on Bitget, Bybit, MEXC or OKX, this changes nothing directly. The story concerns hardware wallets sold through a retailer. It does not involve exchange funding rates, trading fees or order-book liquidity, and nothing in the report connects it to any of these four venues.
Source: cointelegraph — MediaMarktSaturn pulls Ledger products amid tampering reports