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Postal letters impersonating Ledger asked owners to enter recovery phrase

LedgerHigh

Who is affected

Ledger owners who received the letters and entered their recovery phrase on the linked site would give attackers full control of their wallet. Ledger states it never asks for the recovery phrase.

What happened

On 29 April 2025 crypto commentator Jacob Canfield posted on X a letter mailed to his home that appeared to come from Ledger. According to Cointelegraph and The Block, the letter used Ledger’s logo, business address and a reference number, claimed a mandatory wallet validation was needed for a critical security update, and told the recipient to scan a QR code and enter the recovery phrase. It warned that failing to complete the process might restrict access to the wallet and funds. Cointelegraph reports that a hardware wallet reseller had described multiple similar cases earlier that month.

heise online reported a further letter in June 2025, received by a reader, whose QR code led to renewledger.com, a domain registered about two weeks earlier. According to heise, the site imitated Ledger’s website and, after a CAPTCHA, asked for the 24 recovery words; entering them would let the scammers empty the wallet.

Ledger responded on X that scammers impersonating Ledger are common and that it will never call, send direct messages or ask for the 24-word recovery phrase. Canfield suggested the senders used addresses from Ledger’s 2020 customer data leak; The Block and Cointelegraph note that Ledger did not confirm this and that a connection is unclear. heise did not receive a reply from Ledger.

What Ledger advises:

  • Ledger will never call, send a direct message or ask for the 24-word recovery phrase; anyone who does is a scammer.
GeneralCryptocurrency

Cryptocurrency is a digital or virtual currency secured by cryptography, operating on decentralized blockchain networks to enable secure, peer-to-peer transactions.

HardwareQR Code Signing

QR Code Signing is a method used in cryptocurrency transactions where a QR code is generated to confirm and sign a transaction, enhancing security and user convenience.

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BlockchainMnemonic Phrase

A mnemonic phrase is a set of words that stores a cryptocurrency wallet's private keys, allowing users to recover access if lost.

Read full definition
SecurityRecovery

Recovery is the process of restoring access to a cryptocurrency wallet using its seed phrase or mnemonic backup if the original wallet is lost or inaccessible.

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Sources

Independent reporting and research this entry was checked against.

  1. The Block — Ledger confirms physical scam letters requesting seed phrase in fake security upgrade (30 Apr 2025)
  2. Cointelegraph — Ledger scammers are sending letters to steal seed phrases (30 Apr 2025)
  3. heise online — Fraud scam: Letter mail to rip off the Ledger wallet (19 Jun 2025)

Learn more

Guides on protecting yourself against this type of incident (Targeted phishing) and the glossary terms that describe it.

Cite this entry

WalletInsights. “Postal letters impersonating Ledger asked owners to enter recovery phrase”. Hardware wallet security incident tracker. Last verified November 4, 2026. https://walletinsights.io/en/security-incidents/ledger-postal-letter-seed-phishing-2025/

Corrections and right of reply

Vendors, researchers and readers can send corrections or statements to security@walletinsights.io. We check them against the sources, update the entry and record the change in its log.