Former Mt. Gox CEO: Ledger received warnings about hardware wallet tampering as early as December 2025, but did not adequately alert users

Odaily Planet Daily News: Former Mt. Gox CEO Mark Karpelès stated that hardware wallet manufacturer Ledger received warnings about potential tampering with hardware wallets as early as December 2025, but failed to take sufficient measures to alert customers before the recent security incident. Karpelès believes Ledger should have disclosed the risks to users earlier and strengthened security warnings. Currently, these claims are Karpelès's personal allegations and cannot yet confirm whether Ledger devices have widespread security vulnerabilities. (Cointelegraph)