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( Photo Source: Mark Karpelès (@MagicalTux) / X)

Recent reports of stolen crypto assets involving some Ledger users have raised concerns about hardware wallet supply chain security.

According to public reports, Ledger is investigating losses reported by users who purchased devices through CryptoBilis, a reseller in Southeast Asia. Ledger has also requested that the reseller temporarily suspend sales and shipments while the investigation continues.

The full attack method, scope of impact, and responsibility have yet to be conclusively established.

The incident highlights an important security consideration: Protecting private keys inside a secure chip is essential, but hardware wallet security must also account for the possibility of physical tampering before a device reaches its owner.

When you set up a wallet on CoolWallet Go, you create an 8-digit pairing password. You may rarely use it in your day-to-day life, but it plays an important role in keeping your assets safe. Here's what it does and how to keep it safe.

Stake Bitcoin (BTC) with CoolWallet to earn rewards while keeping full self-custody. Secure BTC staking with LBTC, flexible unstaking, and on-chain transparency.

A Coldcard firmware flaw in seed generation led to $111M+ in stolen Bitcoin. What caused it, and how CoolWallet's CC EAL6+ Secure Element reduces this risk.

On Cardano, tokens live natively on the ledger — no per-token contract to trust. How Policy IDs, Asset Names and eUTXO work, and why secure self-custody matters.

Stake RLUSD with CoolWallet securely. Enjoy hardware-level protection, flexible staking, auto-compounding rewards, and earn extra Doppler Points.

CoolWallet now supports the XRP Ledger RLUSD! Easily store, send, and manage your RLUSD.

Stake Polkadot (DOT) with CoolWallet to earn staking rewards. Enjoy full self-custody, hardware-level security, and easy mobile management today.