Postal letters impersonating Ledger asked owners to enter recovery phrase
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.
Cryptocurrency is a digital or virtual currency secured by cryptography, operating on decentralized blockchain networks to enable secure, peer-to-peer transactions.
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.
Read full definitionA mnemonic phrase is a set of words that stores a cryptocurrency wallet's private keys, allowing users to recover access if lost.
Read full definitionRecovery 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.
Read full definitionSources
Independent reporting and research this entry was checked against.
Learn more
Guides on protecting yourself against this type of incident (Targeted phishing) and the glossary terms that describe it.
How to Avoid Phishing Attacks
Phishing is the #1 way people lose crypto. Learn to spot fake emails, websites, and apps before they steal your funds.
Read GuidePhishing Defense: Protecting Your Hardware Wallet from Social Engineering
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Read GuideCommon Crypto Scams in 2026
Scammers stole billions in 2024. Learn the latest tactics — phishing, fake apps, social engineering — and how to avoid them.
Read GuidePhishing Attack
A phishing attack tricks crypto users into revealing private keys, seed phrases, or login details via fake emails, websites, or messages mimicking legitimate wallets or exchanges.
Crypto Scam
A Crypto Scam is a fraudulent scheme that tricks people into sending cryptocurrency or sharing private keys for financial gain.
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.
All Ledger incidents
- Hardware implants in Ledger devices sold by CryptoBilis
- Ledger Ethereum app clear-signing bypass hid all but one operation of a large batch
- Ledger Ethereum app swap flow could sign a token approval in place of a payment
- Ledger Secure SDK flaw let a host change transaction details after on-screen review
- Ledger Monero app exposed Keccak state, letting a compromised host recover spend keys