Ledger CEO Pascal Gauthier warned that the cryptocurrency industry must stop shifting all technical responsibility onto users, stating that “total security” does not exist. Following recent severe incidents in the sector—such as the entropy vulnerability in Coldcard that compromised over 1,500 BTC and the customer data breach at Trezor—Gauthier emphasized that hardware wallet manufacturers must design systems that are resilient to human error rather than relying solely on user discipline.
Bitcoin promised money that doesn't ask anyone's permission. That promise only works if you hold your own keys.
Two of the most common ways users lose funds: their own mistake, a seed written down wrong, a password forgotten. Or a flaw in the design of the tools they trusted,…
— Pascal Gauthier @Ledger (@_pgauthier) August 17, 2026
This stance sparks a debate on the future of self-custody, arguing that mass adoption will remain constrained if everyday users are expected to anticipate complex technical failures. For the market, this marks a turning point: reliability can no longer be based on brand promises, but rather on continuous audits and architectural design improvements.
The industry is moving toward a comprehensive overhaul of its standards, where security ceases to be a static state and becomes an ongoing process of rigorous testing.
Source: https://x.com/_pgauthier/status/2089328533684342895
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