The world's second largest hardware wallet maker Trezor warns of suspected hardware grafting on a device sold by reseller Trezor said it received a credible report of suspected hardware grafting on a secure Trezor 5 device purchased from reseller CryptoBilis in August 2026. The company has not yet received the device for verification, and no CryptoBilis customer has reported losing funds. Vault urged customers who purchased devices from CryptoBilis since March 2026 to transfer their funds to new wallets created with new recovery seeds as soon as possible. The company removed CryptoBilis as a reseller on October 9 following reports of compromised ledger devices. Four Trezor devices tested so far have shown no signs of tampering, and the investigation is still ongoing. - Link.

The world's second largest hardware wallet maker Trezor warns of suspected hardware grafting on a device sold by reseller Trezor said it received a credible report of suspected hardware grafting on a secure Trezor 5 device purchased from reseller CryptoBilis in August 2026. The company has not yet received the device for verification, and no CryptoBilis customer has reported losing funds. Vault urged customers who purchased devices from CryptoBilis since March 2026 to transfer their funds to new wallets created with new recovery seeds as soon as possible. The company removed CryptoBilis as a reseller on October 9 following reports of compromised ledger devices. Four Trezor devices tested so far have shown no signs of tampering, and the investigation is still ongoing. - Link.