# Hardware wallets and if they are currently hackable

## Ledger wallets

All Ledger wallets use secure chips and thefore are very hard to hack. However, few software hacks for older firmware exist.

##### Ledger Nano S

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##### Ledger Nano S plus

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##### Ledger Nano X

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##### Ledger Star

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## Trezor wallets

Older Trezor wallets use unsecure chips that can be exploited \[link to Joe Grand\]. New Trezor Safe 3 uses secure chip and is proteckted against such attacks.

##### Trezor Model T

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##### Trezor Model One

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### KeepKey

TODO: check if they use secure chips