MediaMarktSaturn halts Ledger sales amid spyware concerns
Summary
MediaMarktSaturn has suspended all Ledger sales both in stores and online due to reports of hidden spyware found in devices sold in Europe. Independent researcher Johannes identified identical modifications in two Ledger Nano X wallets purchased from different MediaMarkt locations, including extra cables and hidden LTE modules. This decision comes amidst growing concerns over the integrity of hardware wallet supply chains in Europe, particularly following previous incidents where similar tampering was discovered in devices from a Southeast Asian reseller, which had resulted in suspected losses exceeding $86 million.
Analysis
Ledger: Ledger produces hardware cryptocurrency wallets such as the Nano X model designed for secure storage of digital assets. The company focuses on providing users with offline signing solutions and recovery mechanisms. The current news centers on emerging reports of unauthorized modifications in Ledger devices sold through European retail channels that could compromise user security. Johannes: Johannes is an independent researcher who investigates hardware security issues in cryptocurrency devices. He identified matching modifications including extra components and hidden modules in multiple Ledger Nano X wallets purchased from separate MediaMarkt stores. His findings prompted the retailer to halt sales pending further investigation. MediaMarktSaturn: MediaMarktSaturn is a leading European electronics and technology retailer operating physical stores and online platforms across multiple countries. It sells a wide range of consumer electronics including hardware wallets. In this case, the company has suspended all sales of Ledger devices following reports of potential tampering in inventory sold in its stores. Previous Incidents: Similar device tampering involving hidden modules capable of extracting recovery phrases was previously identified in inventory from a Southeast Asian reseller. Supply Chain Concerns: The situation highlights growing scrutiny over the integrity of hardware wallet supply chains in Europe and potential risks from compromised retail inventory.
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crypto