Any crypto transaction you make using a Ledger device is permanently recorded on a public blockchain and linked to your wallet address, which could potentially be traced back to you.
Ledger collects extensive personal data including your name, address, email, purchase history, device usage, and behavioral analytics when you use their products or visit their website. This data may be shared with third-party marketing partners and service providers, and some blockchain transaction data is inherently public and cannot be deleted. You can submit a data access, deletion, or correction request by emailing privacy@ledger.fr.