Ledger Trial Shows Bitcoin ETFs as Custody Alternative to Hardware Wallets

Recent disclosures about compromised Bitcoin hardware wallets have reignited a familiar debate in the industry: how safe are self-custody devices compared with holding Bitcoin through exchange-traded funds (ETFs). The discussion comes after investigations into wallet exploits affecting cold-storage brands, including a Ledger case involving unauthorized hardware modifications. As the public conversation expands, prominent voices argue that the answer is less about whether hardware wallets can be secure—and more about how threats are modeled, how devices are configured, and what trade-offs investors accept when choosing between personal custody and managed products.