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BTC It has been reported that the tampered Ledger hardware wallet has spread outside Asia, raising concerns about supply chain security.
It is reported that tampered versions of Ledger hardware wallets, which were previously mainly concentrated in the Asian market, are now beginning to appear outside Asia. The move has raised new concerns about the integrity of the hardware wallet supply chain and the safety of users purchasing devices through unofficial channels.
Currently, the above-mentioned geographical expansion has not been independently verified, nor has the specific number of accidents, specific target markets, or confirmed losses been disclosed. These claims should be treated as unconfirmed reports until official Ledger or trusted security researchers release the original documents. Any buyer who purchases Ledger equipment from a non-official Ledger store or an unauthorized dealer should regard this report as a warning to review the authenticity of their equipment.
Why tampering with devices poses a unique threat
Tampered hardware wallets have fundamentally different risk properties than phishing attacks or software vulnerabilities. Tampering at the physical level can undermine the security of the device before the user turns on it for the first time, making standard software security measures untenable. Such devices could generate a mnemonic (seed phrase) that the attacker already knows, effectively ceding control of every wallet created by the victim.
This risk is not a theoretical assumption. Investigators have identified unauthorized hardware implants in a customer's Ledger device, establishing that physical supply chain attacks on Ledger hardware do occur in practice. The case highlights the fact that tampered units can pass rough inspection. Previously, the dealer-level compromise also attracted widespread attention when Binance's then-CEO urged users to quarantine wallets after an $86 million Ledger dealer hack.
Device tampering attacks are particularly dangerous for Bitcoin holders because Bitcoin transactions are irreversible. Once funds are swept up by attackers who control the underlying seed phrase, there is no way to recover through any customer support channel.
Things to check before using any Ledger device
Reports indicate that the device has spread beyond Asia, which means the range of potential risk buyers is wider than earlier warnings suggested. Ledger's official guidelines remain the authoritative reference for verification; users should not rely on third-party summaries (including this article) as an alternative to directly reviewing authenticity check documents published by Ledger.
作为初步框架，买家应确认以下三点：首先，设备必须直接从Ledger官方网站或Ledger网站上列出的经过验证的经销商处购买。其次，包装密封和全息标签应显示没有打开或重新密封的迹象。第三，也是最关键的一点，Ledger设备本身绝不应带有预先填写好的恢复短语；任何附带种子短语或要求用户输入外部提供的种子短语的设备都已被篡改。
在首次设置期间，正宗的Ledger Live应用程序会对设备的固件和安全元件进行密码学验证。用户应完成此检查，并确认设备通过验证后再存入任何资金。任何绕过Ledger Live的设置流程或请求输入恢复短语的操作，都应被视为正在进行的攻击。
Ledger此前曾表示，一次钱包被盗事件的范围有限，但供应链攻击与软件漏洞不同，因为它们具有扩展性——每个被篡改的单元都会造成独立的、持久的安全隐患。
核心要点
- 未经证实的报道： 有报道称篡改后的Ledger硬件钱包正出现在亚洲以外的市场；尚未披露经核实的事故数量或具体国家。
- 购买建议： 仅通过Ledger官方网站或其经过验证的经销商列表购买Ledger设备，并在存入任何资金前通过Ledger Live验证固件的真实性。
- 安全性提醒：For Bitcoin holders, as long as the device itself has not been tampered with, hardware wallets remain one of the strongest links in the self-managed security model. However, compromised equipment can completely subvert this security, turning a so-called "safe" into an "open treasury." Until key sources clarify the scope of the expansion in this report, users outside of Asia who receive Ledger equipment through informal channels should view verification as a mandatory step rather than an optional step.
