Tag
ledger
5 articles
Mark Karpelès: Ledger Knew of Tampered Wallets Since December Without Warning
The former Mt. Gox CEO said Ledger received reports of compromised hardware wallets but issued no public alerts to users.
Ledger Supply Chain Breach Targets $93M in Wallets as South Korea Blocks 27 Exchanges
Hackers allegedly planted spy chips in Ledger hardware wallets threatening $93 million, while South Korea's financial regulator blocked 27 unregistered crypto exchanges.
Ledger Reseller Breach Drains $93.2 Million as Tether Freezes $10M USDT
On-chain firms trace theft from 315 wallets tied to Ledger devices sold by authorized reseller CryptoBilis, with stablecoin issuer blocking stolen tokens.
Ledger's $86M Supply Chain Breach Tests Hardware Wallet's Core Moat
A confirmed hardware implant in devices sold through reseller CryptoBilis exposes a critical vulnerability in the cold-storage security model that justifies premium pricing in digital asset custody.
Bitcoin User Loses $421,000 to Fake Ledger App From Apple Store
A Bitcoin holder lost 5.92 BTC after downloading a malicious Ledger application, highlighting vulnerabilities in digital asset security