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Trezor Drops Resellers After Ledger Discovers Spy Implant in Hardware Wallets

October 13, 2026, 4:14 PM UTC (3 hours ago) · 1 source · Summarized by CryptoBipto

Trezor has reportedly cut ties with some of its third-party resellers after rival hardware wallet maker Ledger discovered a spy implant embedded in crypto wallets sold through unauthorized channels. The move appears aimed at tightening supply chain security and ensuring customers receive uncompromised devices. Details about the scope of the implant and how many devices were affected remain limited.

WHY IT MATTERS

A hardware wallet is like a safe for your cryptocurrency — it keeps your digital money offline so hackers cannot reach it over the internet. But imagine buying a safe that someone secretly modified to include a hidden camera recording your combination. That is essentially what a supply chain attack on a hardware wallet looks like. If someone tampers with the device before you receive it, they could potentially access your funds. This story highlights why crypto security experts recommend buying hardware wallets only directly from the manufacturer or from officially authorized sellers, not from random online marketplaces or third-party shops where the device may have been opened or altered.

Hardware wallets are physical devices designed to store cryptocurrency private keys offline, making them a popular security measure for protecting digital assets.

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SOURCES

decrypt.co

Hardware WalletsSupply Chain SecurityTrezorLedgerCrypto Security

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Clear explanations of the subjects this article touches, with every term defined.

How do crypto wallets and self-custody work?How crypto wallets, private keys and seed phrases work, the difference between hot, cold, hardware and custodial wallets, and what self-custody actually means.