Ledger Faces Fresh Scrutiny After Researcher Says Hardware Wallet Warning Came Months Earlier
Photo: Bitcoinist
TL;DR: Security researcher Joe Grand says he warned Ledger about signs of physically modified devices months before a wider hardware-wallet supply-chain attack came to light. The dispute concerns communications and product distribution, not proof that Ledger’s core cryptography was defeated. Ledger is facing questions about how it handled earlier warnings after reports of cryptocurrency thefts involving physically altered hardware wallets. Security researcher Joe Grand says he contacted the company in March after inspecting a suspicious Ledger Nano X obtained through an online marketplace in Thailand. The device reportedly contained unauthorized components that could interfere with sensitive wallet operations.
Source: Bitcoinist
