Ledger CTO Says Coldcard Hack Shows AI Changes Crypto Security

Crypto hardware wallets are facing new pressures as technology advances. Charles Guillemet, the Chief Technology Officer at Ledger, recently spoke out about a known exploit affecting Coldcard devices. He explained that the incident proves why certified hardware randomness is so important for keeping funds safe.

The discussion goes beyond just one brand of hardware. Guillemet pointed out that artificial intelligence is changing how attackers target crypto storage. Because automated tools can spot weaknesses much faster than before, security teams must upgrade their defenses to stay ahead of bad actors.

Traders and holders should take this as a reminder to review their security setups. As hardware wallets evolve to handle artificial intelligence threats, keeping firmware updated and understanding device limitations remain vital steps for protecting digital assets.