Following Ledger, the spy module discovered and in the hardware wallet Trezor Safe 5, purchased from the reseller CryptoBilis — a hidden board with a cellular modem could read the seed phrase from the device screen and pass it to attackers.
Trezor is still checking the find and does not report any loss of funds, but recommends that anyone who has bought wallets from CryptoBilis since March 2026 urgently transfer the cryptocurrency to a new wallet with a new seed phrase.
