CryptoMedium•15 October 2026•
1 min read

Ledger Reveals $90M Crypto Theft via Compromised Hardware Wallets

Key Facts

1Ledger revealed that $90 million in cryptocurrency was stolen using spy implants hidden within hardware wallets.
2Ledger officials described the attack as one of the most sophisticated the crypto industry has ever seen.

Ledger revealed that $90 million in cryptocurrency was stolen using spy implants hidden within hardware wallets. The Financial Times reported that criminals utilized sophisticated LTE spy implants concealed in USB-like hardware devices to intercept users' private keys. Ledger officials described the attack as one of the most sophisticated the crypto industry has ever seen.

The attack involved hiding password readers inside hardware devices sold via third-party distributors, allowing attackers to gain unauthorized access to funds. This security breach highlights significant vulnerabilities in the supply chain of cold storage solutions. The incident represents a major breach of trust in hardware security standards within the digital asset ecosystem.