Ledger Blames Organized Group for Months-Long Wallet Tampering Campaign

Ledger says an organized group ran a months-long campaign tampering with its hardware wallets, prompting the company to pull devices from authorized resellers' displays and reiterate its ban on reselling returned units. The disclosure raises fresh supply-chain security concerns for a company whose devices are widely used to custody crypto. Traders may watch for reputational fallout and any shift toward competing hardware or self-custody alternatives, though no specific asset is directly implicated.