Trezor Issues Alert Over Suspected Tampering of Safe 5 Devices

Trezor warns of potential hardware implants in devices sold by CryptoBilis. Customers are advised to secure their funds immediately. Trezor, the world’s second-largest hardware wallet maker, has issued a warning regarding a suspected hardware implant in a Trezor Safe 5 device purchased from reseller CryptoBilis. This alert comes after a credible report surfaced, although no customers have reported losing funds yet. Trezor advises users who bought devices from CryptoBilis since March 2026 to transfer their assets to new wallets with fresh recovery seeds. For more details, refer to the tweet by WuBlockchain .