Ledger Says Coldcard Exploit Shows Bitcoin Wallet Security Must Adapt to AI
Ledger CTO Charles Guillemet says the Coldcard exploit underscores why certified hardware randomness matters—and why AI is reshaping wallet security.
In brief <ul><li>Ledger says the Coldcard exploit is a warning for the hardware Bitcoin wallet industry but says its own devices were not affected.</li><li>The company argues independently certified… [+3766 chars]