Unchained reports that Ledger's Developer Kit sends every signature to Ledger unless wallets opt out, according to an Ambire developer. Ledger's security team clarified that these lookups, which enable Clear Signing, occur in software wallet apps rather than on the device itself and are not stored. This raises concerns about user privacy and data handling practices in the crypto space.
Based on the Unchained report; not independently verified.
Source published: Wed, 11 Nov 2026 11:30:25 +0000
[Read the original report](https://unchainedcrypto.com/ledgers-developer-kit-reports-every-signature-to-ledger-unless-wallets-opt-out-ambire-developer-says/)
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