Researcher Identified Modified Ledger Wallets in Europe
A researcher discovered unauthorized hardware additions in a Ledger wallet purchased at a European retail store.
Updated on Oct. 13, 2026 in Consumer Electronics
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A researcher has discovered unauthorized modifications, including extra cables and an LTE module, in a Ledger hardware wallet purchased at a MediaMarkt store in Europe. The device has been sent to Ledger for a formal analysis to determine the origin of the hardware.
Why it matters
The discovery raises concerns regarding potential supply chain vulnerabilities for cryptocurrency hardware wallets. This follows a high-profile incident involving unauthorized implants in devices sold by a Southeast Asian reseller.
The modified device contained an additional LTE module and extra internal cables not found in standard Ledger hardware wallets. The affected inventory was traced back to distributor Aqipa GmbH.
The players
Ledger
Ledger is a manufacturer of hardware wallets used for the secure storage of cryptocurrency assets.
Aqipa GmbH
Aqipa GmbH is a distributor that began handling Ledger product inventory in Germany and Austria in 2023.
MediaMarkt
MediaMarkt is an authorized consumer electronics retailer operating across Europe.
The details
After purchasing the device on Oct. 12, the researcher identified the hardware modifications and subsequently inspected a second unit from another store. Ledger is currently investigating the compromised devices to evaluate whether the supply chain for authorized resellers in Germany and Austria has been breached.
Timeline
Aqipa began distributing Ledger products in Germany and Austria in 2023.
A wallet draining incident occurred involving Southeast Asian resellers on Oct. 9, 2026.
A researcher purchased a modified Ledger wallet in Europe on Oct. 12, 2026.
The Tech Race
The discovery of modified devices highlights the ongoing battle between hardware security providers and supply chain attackers. This incident follows a pattern established by the Southeast Asian CryptoBilis supply chain incident where unauthorized hardware implants were used to drain user funds.
Owners of Ledger wallets should remain vigilant and prioritize purchasing devices directly from the manufacturer or verified sources. Unauthorized hardware additions pose a significant risk to the security of private keys and digital assets.
The takeaway
Users should exercise extreme caution when purchasing high-security hardware from third-party retailers. Always verify the integrity of device packaging and consider sourcing sensitive security hardware directly from official channels.
Further reading
For more on the security of digital assets, visit the Consumer Electronics section.
Source note: This article includes information reported by TokenPost.
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